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.

Light Rain

39°F

4°C

Humidity 78%
Wind Speed N 12 mph
Barometer 29.94 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 4:15 pm CDT
Extended Forecast for

Joliet IL

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow, mainly before 5pm. Steady temperature around 36. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 47. West wind 5 to 15 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 39. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 39 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 48. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.

    High: 48 °F

    Partly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

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

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers. Cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: Showers. Cloudy, with a high near 53. Breezy.

    High: 53 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow, mainly before 5pm. Steady temperature around 36. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 47. West wind 5 to 15 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 39. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph.
Friday
Partly sunny, with a high near 48. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 42.
Saturday Night
A chance of rain and snow showers. Cloudy, with a low around 34.
Sunday
Showers. Cloudy, with a high near 53. Breezy.
Sunday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Cloudy, with a low around 19. Blustery.
Monday
Mostly cloudy, with a high near 26. Blustery.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Joliet IL
 41.55°N 88.14°W
Last Update:
4:17 pm CDT Mar 11, 2026
Forecast Valid:
4pm 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