National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Overcast

62°F

17°C

Humidity 53%
Wind Speed SW 10 mph
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 9 Apr 4:15 am CDT
Extended Forecast for

Wilmington IL

  • Overnight

    Overnight: Isolated showers. Mostly cloudy, with a steady temperature around 57. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 72. Southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 72 °F

    Scattered
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Low around 48. North wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 48 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: Showers likely before 1pm. Mostly cloudy, with a high near 59. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. East northeast wind 5 to 10 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy.

    High: 77 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 63. Breezy.

    Low: 63 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a steady temperature around 57. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday
Scattered showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 72. Southwest wind around 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10pm. Low around 48. North wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely before 1pm. Mostly cloudy, with a high near 59. North wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 36. East northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 77. Breezy.
Sunday Night
Showers likely. Mostly cloudy, with a low around 63. Breezy.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 53.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wilmington IL
 41.31°N 88.15°W
Last Update:
4:01 am CDT Apr 9, 2026
Forecast Valid:
4am CDT Apr 9, 2026-6pm CDT Apr 15, 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