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.

Fair

17°F

-8°C

Humidity 46%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 4 Dec 11:15 am CST
Extended Forecast for

5 Miles WNW Peotone IL

  • Today

    Today: Sunny, with a high near 20. North northwest wind around 5 mph becoming west southwest in the afternoon.

    High: 20 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -1. Wind chill values as low as -12. West southwest wind 5 to 10 mph becoming south in the evening.

    Low: -1 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as -5. South southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 27 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 29. West northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 20. North northwest wind around 5 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around -1. Wind chill values as low as -12. West southwest wind 5 to 10 mph becoming south in the evening.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as -5. South southwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy, with a high near 29. West northwest wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 20.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 33.
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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:
10:01 am CST Dec 4, 2025
Forecast Valid:
11am CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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