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

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Mostly Cloudy

53°F

12°C

Humidity 73%
Wind Speed NA
Barometer 29.89 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 7 May 11:15 pm CDT
Extended Forecast for

Cornell IL

  • Tonight

    Tonight: Scattered showers, mainly before 4am. Mostly cloudy, with a low around 49. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers before 7am, then isolated showers after noon. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 69 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 5 to 10 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 77 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Isolated showers after 1am. Mostly cloudy, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 1am. Partly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Chance
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before 4am. Mostly cloudy, with a low around 49. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Friday
Isolated showers before 7am, then isolated showers after noon. Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 77. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Isolated showers after 1am. Mostly cloudy, with a low around 48. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 67.
Monday Night
A chance of showers after 1am. Partly cloudy, with a low around 44.
Tuesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 69.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cornell IL
 41°N 88.73°W
Last Update:
9:11 pm CDT May 7, 2026
Forecast Valid:
11pm CDT May 7, 2026-6pm CDT May 14, 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