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

50°F

10°C

Humidity 53%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 7 Nov 4:35 pm CST
Extended Forecast for

Plainfield IL

  • Tonight

    Tonight: Increasing clouds, with a low around 35. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog between 7am and 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Patchy fog between 7am and 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 59. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 34. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 59. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 42. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 38.
Veterans Day
Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A chance of rain before noon. Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield IL
 41.59°N 88.22°W
Last Update:
2:26 pm CST Nov 7, 2026
Forecast Valid:
4pm CST Nov 7, 2026-6pm CST Nov 14, 2026
 
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Additional Resources

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Chance of Precipitation