Joliet, Illinois Weather
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Weather Forecast for Joliet, Illinois : Will County
Issued: 5:07 pm CDT Jul 6, 2025 Latitude: 41.525031 Longitude: -88.0817252 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
30% chance of thunderstorms on Tonight Mostly Sunny on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday Mostly Sunny on Thursday 20% chance of thunderstorms on Friday 20% chance of thunderstorms on Saturday Sunny on Sunday
Low: 65°F High: 84°F High: 87°F High: 86°F High: 88°F High: 90°F High: 87°F High: 86°F
Low: 63°F Low: 68°F Low: 67°F Low: 68°F Low: 69°F Low: 66°F  
Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Sunny
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Current Conditions at
JOLIET - (KJOT)
75°
Cloudy
as of 7:35 PM CDST
Rel. Humidity: 78%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
10 MPH
020° North
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
73°
Mostly Cloudy
as of 6:50 PM CDST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 20 MPH
020° North
Cloud Level(s): Broken at 1000ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
73°
Cloudy
as of 7:35 PM CDST
Rel. Humidity: 88%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
3 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
72°
Cloudy
as of 6:53 PM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
13 MPH
020° North
Cloud Level(s): Broken at 1200ft, Solid Overcast at 2200ft
30% chance of thunderstorms Tonight Tonight... A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 65. North wind 5 to 10 mph, with gusts as high as 15 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 63. East northeast wind 5 to 10 mph becoming light in the evening.

20% chance of thunderstorms Tuesday Tuesday... A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 20%.

30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

30% chance of thunderstorms Wednesday Wednesday... A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 86. Chance of precipitation is 30%.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 67.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 88.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 68.

20% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

20% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

20% chance of thunderstorms Saturday Saturday... A chance of showers and thunderstorms. Partly sunny, with a high near 87.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 66.

Sunny on Sunday Sunday... Sunny, with a high near 86.

Current Radar Image


Sun Almanac for Joliet, Illinois
Sunrise: 05:25 AM
Sunset: 8:29 PM
Civil Sunrise:04:52 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 04:09 AM
Nautical Sunset: 9:45 PM
Astro Sunrise: 03:19 AM
Astro Sunset: 10:36 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.