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

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Fair

37°F

3°C

Humidity 79%
Wind Speed NW 3 mph
Barometer 30.15 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 11 Mar 9:15 pm CDT
Extended Forecast for

5 Miles WNW Peotone IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, then becoming partly sunny during the afternoon, with a high near 46. West wind 5 to 15 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Cloudy, with a low around 38. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 38 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 48. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.

    High: 48 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am, then a chance of rain and snow showers. Cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Showers. Cloudy, with a high near 54. Breezy.

    High: 54 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Rain/Snow
    Likely and
    Blustery

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, then becoming partly sunny during the afternoon, with a high near 46. West wind 5 to 15 mph.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 38. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny, with a high near 48. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.
Friday Night
Partly cloudy, with a low around 28. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 42.
Saturday Night
A chance of snow showers before 1am, then a chance of rain and snow showers. Cloudy, with a low around 34. Chance of precipitation is 50%.
Sunday
Showers. Cloudy, with a high near 54. Breezy.
Sunday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 19. Blustery.
Monday
Mostly cloudy, with a high near 26. Blustery.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Peotone IL
 41.36°N 87.89°W
Last Update:
5:06 pm CDT Mar 11, 2026
Forecast Valid:
9pm CDT Mar 11, 2026-6pm CDT Mar 18, 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