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Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Overcast

73°F

23°C

Humidity 92%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 5 Aug 5:15 am CDT
Extended Forecast for

3 Miles WNW Manhattan IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 81 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely then
    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 82 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Clear
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 78. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Calm wind becoming southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Manhattan IL
 41.46°N 88.03°W
Last Update:
3:25 am CDT Aug 5, 2026
Forecast Valid:
5am CDT Aug 5, 2026-6pm CDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation