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

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

A Few Clouds

63°F

17°C

Humidity 45%
Wind Speed N 17 mph
Barometer 29.99 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 5 Nov 11:45 am CST
Extended Forecast for

Plainfield IL

  • This Afternoon

    This Afternoon: Sunny, with a temperature falling to around 52 by 5pm. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 60 °F⇓

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming light west northwest after midnight.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 57. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 57 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: A 30 percent chance of showers before noon. Mostly sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain after noon. Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain Likely

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 52 by 5pm. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
Increasing clouds, with a high near 57. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A slight chance of showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 48. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 64. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 37.
Saturday
A 50 percent chance of rain after noon. Partly sunny, with a high near 49.
Saturday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 22.
Veterans Day
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plainfield IL
 41.62°N 88.22°W
Last Update:
12:01 pm CST Nov 5, 2025
Forecast Valid:
12pm CST Nov 5, 2025-6pm CST Nov 11, 2025
 
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Additional Resources

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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