Joliet, IL

12:40 AM CDT on September 18, 2014(GMT -0500) units: °F | °C
Tropical Weather: Hurricane Edouard (North Atlantic) Tropical Storm Fung-Wong (Western Pacific) Unknown Tropical Storm (Western Pacific) Remnants of Odile (East Pacific) Hurricane Polo (East Pacific)
Current Conditions
Updated 12:15 AM CDT
Now
Clear
Clear
Temperature
49°F
Feels Like 49°F
Wind(mph)
0
Sunrise / Set
6:35 AM
6:56 PM
Moon
Waning Crescent
Dew point: 47°F Pressure: 30.05 in Humidity: 93% Visibility: 7.0 mi UV Index:

Forecast
7-Day Weather Forecast for Joliet
Wednesday, 17
Clear
70 | 48 °F
Clear
Chance of
Precipitation
0%
Thursday, 18
Partly Cloudy
70 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 19
Partly Cloudy
73 | 59 °F
Partly Cloudy
Chance of
Precipitation
10%
Saturday, 20
Thunderstorm
79 | 59 °F
T-storms
Chance of
Precipitation
50%
Sunday, 21
Partly Cloudy
73 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 22
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 23
Partly Cloudy
63 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 24
Partly Cloudy
68 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Thursday

partlycloudy
Partly cloudy. High of 70F. Winds from the NE at 5 to 10 mph.
Thursday Night

nt_clear
Clear in the evening, then partly cloudy. Low of 50F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 68 | 51 62 | 51 53 | 50
Wind 2 mph North 6 mph NE 8 mph NE 5 mph ENE
Humidity 91% 55% 66% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 19% 40% 20% 7%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
6:35 AM
6:56 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is good. The NDFD forecast quality is good.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Friday

partlycloudy
Partly cloudy in the morning, then clear. High of 73F. Winds from the SSE at 5 to 10 mph.
Friday Night

nt_partlycloudy
Clear in the evening, then overcast. Low of 59F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 47 68 | 53 67 | 55 62 | 55
Wind 5 mph SE 9 mph SSE 9 mph South 9 mph South
Humidity 88% 60% 65% 78%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 28% 61% 22% 19%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:36 AM
6:54 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is good. The NDFD forecast quality is good.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Saturday

tstorms
Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 79F. Breezy. Winds from the SW at 10 to 20 mph. Chance of rain 50%.
Saturday Night

nt_tstorms
Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Fog overnight. Low of 59F. Winds from the WSW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.8 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 76 | 65 73 | 66 67 | 66
Wind 9 mph SSW 15 mph SSW 13 mph SW 9 mph SW
Humidity 86% 68% 81% 95%
Chance of Precip. 10% 40% 50% 50%
Cloud Cover 47% 20% 73% 94%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
6:38 AM
6:53 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is fair. The NDFD forecast quality is good.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Sunday

partlycloudy
Partly cloudy. Fog early. High of 73F. Winds from the NW at 5 to 10 mph.
Sunday Night

nt_partlycloudy
Clear in the evening, then partly cloudy. Low of 50F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 71 | 56 65 | 54 56 | 49
Wind 7 mph West 10 mph NW 7 mph NW 7 mph NW
Humidity 99% 57% 67% 76%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 33% 9% 33% 24%
Conditions Fog Clear Partly Cloudy Clear
Sunrise & Sunset
6:39 AM
6:51 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is fair. The NDFD forecast quality is good.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Monday

partlycloudy
Partly cloudy. High of 66F. Winds from the North at 5 to 15 mph.
Monday Night

nt_partlycloudy
Clear. Low of 43F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 63 | 47 57 | 45 51 | 45
Wind 7 mph NNW 9 mph North 7 mph NNE 5 mph East
Humidity 88% 55% 65% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 42% 36% 34%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is fair.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Tuesday

partlycloudy
Partly cloudy. High of 63F. Winds less than 5 mph.
Tuesday Night

nt_partlycloudy
Clear. Low of 45F. Winds from the ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 60 | 46 58 | 45 51 | 44
Wind 3 mph NE 5 mph East 6 mph East 6 mph East
Humidity 83% 62% 63% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 3% 37% 30%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is fair.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Wednesday

partlycloudy
Partly cloudy. High of 68F. Winds from the SE at 5 to 10 mph.
Wednesday Night

nt_clear
Clear. Low of 46F. Winds from the SE at 5 to 10 mph.
Thursday

partlycloudy
Clear. High of 68F. Winds less than 5 mph.
Thursday Night

nt_partlycloudy
Partly cloudy. Fog overnight. Low of 52F. Winds from the South at 5 to 10 mph.
Friday

partlycloudy
Partly cloudy. High of 72F. Winds from the South at 5 to 10 mph.
Friday Night

nt_partlycloudy
Clear. Low of 55F. Winds from the SSW at 5 to 10 mph.
Saturday

clear
Clear. High of 72F. Winds from the SSW at 5 to 10 mph.
Saturday Night

nt_clear
Clear. Low of 57F. Winds less than 5 mph.
Sunday

partlycloudy
Clear. High of 70F. Winds less than 5 mph.
Sunday Night

nt_clear
Clear. Fog overnight. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 63 | 47 59 | 50 51 | 47
Wind 5 mph SE 6 mph ESE 6 mph ESE 6 mph ESE
Humidity 86% 56% 76% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 28% 42% 13%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is poor. The NDFD forecast quality is fair.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Thursday

partlycloudy
Clear. High of 68F. Winds less than 5 mph.
Thursday Night

nt_partlycloudy
Partly cloudy. Fog overnight. Low of 52F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 45 65 | 51 58 | 56 53 | 53
Wind 5 mph SE 5 mph SSE 5 mph SSE 6 mph South
Humidity 91% 60% 94% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 7% 9% 17%
Conditions Clear Clear Clear Fog
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is poor.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Friday

partlycloudy
Partly cloudy. High of 72F. Winds from the South at 5 to 10 mph.
Friday Night

nt_partlycloudy
Clear. Low of 55F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 68 | 56 67 | 58 56 | 56
Wind 5 mph South 6 mph South 5 mph South 6 mph SSW
Humidity 100% 66% 73% 96%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 34% 31% 24%
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is poor.
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Saturday

clear
Clear. High of 72F. Winds from the SSW at 5 to 10 mph.
Saturday Night

nt_clear
Clear. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 69 | 54 65 | 56 60 | 56
Wind 6 mph SSW 7 mph SSW 5 mph SSW 5 mph SSW
Humidity 89% 57% 77% 90%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 14% 7% 3% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Sunday

partlycloudy
Clear. High of 70F. Winds less than 5 mph.
Sunday Night

nt_clear
Clear. Fog overnight. Low of 57F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 68 | 58 61 | 60 56 | 56
Wind 5 mph SSW 5 mph SW 3 mph SW 4 mph WSW
Humidity 92% 70% 95% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% % % %
Conditions Clear Clear Clear Fog
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
Source: NWS at 10:00 PM CDT on September 17, 2014
Regional Forecast for Joliet
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 68 | 58 61 | 60 56 | 56
Wind 5 mph SSW 5 mph SW 3 mph SW 4 mph WSW
Humidity 92% 70% 95% 100%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% % % %
Conditions Clear Clear Clear Fog
Sunrise & Sunset
6:40 AM
6:49 PM
Source: Weather Underground BestForecast  
The quality of the forecasted high temperature for this day is excellent.

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Precipitation
 
Yesterday: 0.00 mm 0.00 in
Month to date: 72.14 mm 2.84 in
Year to date: 1054.10 mm 41.50 in
History & Almanac
September 18, 2014 Max Temp Min Temp
Normal (KLOT) 75°F 54°F
Record (KLOT) 88°F (2007) 43°F (1995)
Yesterday 70°F 44°F
Yesterday's Heating Degree Days: 8
Historical
       
Astronomy
Sep. 18, 2014 Rise Set
Actual Time 6:35 AM CDT 6:56 PM CDT
Civil Twilight 6:08 AM CDT 7:24 PM CDT
Nautical Twilight 5:35 AM CDT 7:56 PM CDT
Astronomical Twilight 5:02 AM CDT 8:30 PM CDT
Moon 1:24 AM CDT 3:50 PM CDT
Length of Visible Light 13h 16m
Length of Day
12h 20m
Tomorrow will be 2m 46s shorter.
Waning Crescent, 30% of the Moon is Illuminated
Today
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Web
Timber View, Joliet, IL 50.9°F 29°F 42% South  at  0.0 mph 0.00 in / hr 617 ft 12:39 AM CDT  
jolietwx.com, Joliet, IL 54.5°F 50°F 84% SE  at  0.0 mph 0.00 in / hr 648 ft 12:30 AM CDT
Plainfield Township, Joliet, IL 50.4°F 49°F 96% SE  at  0.0 mph 0.00 in / hr 627 ft 12:40 AM CDT
JolietWeather.com, Joliet, IL 53.0°F 50°F 90% NNE  at  0.0 mph 0.00 in / hr 581 ft 12:40 AM CDT
HADS ILLINOIS RIVER AT BRANDON LOCK & DA, Joliet, IL 58°F °F - NE  at  5 mph 0.00 in / hr 534 ft 11:00 PM CDT
MesoWest I-80 @ Des Plaines River , Joliet, IL 56°F 51°F 84% West  at  1 mph 0.00 in / hr 534 ft 11:56 PM CDT
HADS ILLINOIS RIVER AT LOCKPORT LOCK & D, Romeoville, IL 54°F °F - NE  at  0 mph 0.00 in / hr 529 ft 11:00 PM CDT
Joliet Schutzhund, Joliet, IL 54.3°F 51°F 90% SW  at  0.0 mph 0.00 in / hr 613 ft 12:40 AM CDT
Fond Du Lac, Plainfield, IL 52.4°F 50°F 93% SE  at  0.0 mph 0.00 in / hr 625 ft 12:30 AM CDT
Vintage Dr, Plainfield, IL, Plainfield, IL 49.3°F 49°F 99% NNW  at  0.0 mph - / hr 604 ft 12:35 AM CDT  
Plainfield, IL 50.9°F 48°F 90% SW  at  0.0 mph - / hr 620 ft 12:34 AM CDT  
Aspen Falls, Plainfield, IL 51.0°F 48°F 91% North  at  0.0 mph 0.00 in / hr 633 ft 12:40 AM CDT
Creekside Crossing, Plainfield, IL 48.0°F 43°F 84% ESE  at  0.0 mph 0.00 in / hr 623 ft 12:39 AM CDT  
Marquette Estates, Romeoville, IL 54.1°F 49°F 84% ESE  at  0.0 mph - / hr 673 ft 12:36 AM CDT  
Harvest Glen, Plainfield, IL 53.3°F 53°F 100% NNE  at  0.0 mph 0.00 in / hr 627 ft 12:33 AM CDT  
Thunderhill, Lockport, IL 53.0°F 50°F 89% North  at  0.0 mph 0.00 in / hr 663 ft 12:39 AM CDT
The Meadows, Minooka, IL 52.5°F 50°F 91% WNW  at  0.0 mph 0.00 in / hr 627 ft 12:39 AM CDT  
Harvest Glen II, Plainfield, IL 54.9°F 42°F 63% NE  at  0.0 mph 0.00 in / hr 633 ft 12:39 AM CDT  
MesoWest ELWOOD , Elwood, IL 49°F °F - North  at  mph 0.00 in / hr 625 ft 10:35 PM CDT
Woodbrook Ln, Lockport, IL 49.4°F 48°F 95% ENE  at  0.0 mph 0.00 in / hr 648 ft 12:39 AM CDT  
Foxridge Farms, Bolingbrook, IL 51.1°F 51°F 99% North  at  0.0 mph 0.00 in / hr 650 ft 12:40 AM CDT  
Lakewood Estates, Romeoville, IL 51.8°F 42°F 69% ESE  at  0.0 mph 0.00 in / hr 617 ft 12:35 AM CDT  
Americana Estates, Bolingbrook, IL 51.5°F 49°F 90% ENE  at  0.0 mph 0.00 in / hr 633 ft 12:39 AM CDT
135th and CSSC, Romeoville, IL 53.7°F 51°F 90% South  at  2.2 mph 0.00 in / hr 561 ft 12:38 AM CDT  
Country Veiw Estates, Daniel Lewis Dr., New Lenox, IL 51.6°F 48°F 86% North  at  0.0 mph - / hr 666 ft 12:39 AM CDT  
North Plainfield, Plainfield, IL 50.6°F 48°F 91% ENE  at  0.0 mph 0.00 in / hr 670 ft 12:39 AM CDT  
Southwest New Lenox, New Lenox, IL 53.7°F 49°F 85% East  at  0.0 mph 0.00 in / hr 730 ft 12:37 AM CDT  
Hunters Crossing, Channahon, IL 52.0°F 50°F 94% ESE  at  0.0 mph 0.00 in / hr 594 ft 11:34 PM CDT  
Cooper Rd. Station, New Lenox, IL 51.4°F 50°F 94% SSE  at  0.0 mph - / hr 682 ft 12:25 AM CDT
Sanctuary Golf Course, New Lenox, IL 49.0°F 47°F 93% NW  at  0.0 mph 0.00 in / hr 633 ft 12:39 AM CDT  
Huntington Estates, Bolingbrook, IL 53.4°F 50°F 88% East  at  0.0 mph 0.00 in / hr 669 ft 12:39 AM CDT  
Amberleigh Estates, Channahon, IL 51.6°F 31°F 45% SE  at  0.0 mph 0.00 in / hr 610 ft 12:40 AM CDT  
Bolingbrook, IL 52.3°F 50°F 91% West  at  0.0 mph 0.00 in / hr 685 ft 12:40 AM CDT  
Winding Meadows, Bolingbrook, IL 53.6°F 14°F 20% NNE  at  0.0 mph 0.00 in / hr 673 ft 12:40 AM CDT
UnderTheThunder HQ, Bolingbrook, IL 51.3°F 49°F 91% East  at  0.0 mph 0.00 in / hr 640 ft 12:39 AM CDT
UnderTheThunder.org Van, Bolingbrook, IL 48.8°F 48°F 96% SW  at  0.0 mph 0.00 in / hr 646 ft 12:39 AM CDT
The Highlands, Channahon, IL 51.1°F 49°F 93% NE  at  0.0 mph 0.00 in / hr 633 ft 12:39 AM CDT  
Leisure Lane, Oswego, IL 52.9°F 49°F 86% NNW  at  0.0 mph 0.00 in / hr 695 ft 12:29 AM CDT  
1.1 mi.West. of Rt 59 & 103rd St., Naperville, IL 53.3°F 49°F 86% NNE  at  0.0 mph 0.00 in / hr 717 ft 12:39 AM CDT  
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