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

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

62°F

17°C

Humidity 69%
Wind Speed N 10 mph
Barometer 30.24 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 2 Oct 11:15 am CDT
Extended Forecast for

Cornell IL

  • Today

    Today: Sunny, with a high near 67. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. Northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 44 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Southeast wind around 5 mph, with gusts as high as 10 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. North northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 44. Northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday
Sunny, with a high near 71. Southeast wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
Mostly clear, with a low around 46. Calm wind.
Sunday
Sunny, with a high near 74. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 44.
Monday
Sunny, with a high near 68.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cornell IL
 41°N 88.73°W
Last Update:
9:26 am CDT Oct 2, 2026
Forecast Valid:
11am CDT Oct 2, 2026-6pm CDT Oct 8, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation