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.

Light Snow

14°F

-10°C

Humidity 76%
Wind Speed NW 7 mph
Barometer 30.42 in
Dewpoint 7°F (-14°C)
Visibility 4.00 mi
Wind Chill4°F (-16°C)
Last update 31 Jan 3:35 am CST
Extended Forecast for

Wilmington IL

  • Overnight

    Overnight: Scattered flurries after 4am. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Scattered
    Flurries

  • Saturday

    Saturday: Scattered flurries before 7am, then isolated snow showers between 7am and 10am. Mostly cloudy, with a high near 25. Wind chill values as low as -4. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 25 °F

    Isolated Snow
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. North northwest wind around 5 mph becoming southwest after midnight.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 25. Wind chill values as low as zero. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered flurries after 4am. Mostly cloudy, with a low around 9. Wind chill values as low as -5. Northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Scattered flurries before 7am, then isolated snow showers between 7am and 10am. Mostly cloudy, with a high near 25. Wind chill values as low as -4. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 6. North northwest wind around 5 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 25. Wind chill values as low as zero. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Partly sunny, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 35.
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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:
2:31 am CST Jan 31, 2026
Forecast Valid:
3am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation