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.

Overcast

32°F

0°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.94 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 6 Dec 3:15 pm CST
Extended Forecast for

Pontiac IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 33. Calm wind becoming southeast around 5 mph.

    High: 33 °F

    Cloudy

  • Tonight

    Tonight: Snow likely before 2am, then snow, possibly mixed with rain and freezing rain. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow
    then Wintry
    Mix

  • Sunday

    Sunday: Snow likely before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 19 by 5pm. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Snow Likely
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -2. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 15 mph.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: A chance of rain before noon. Mostly cloudy, with a high near 37. Breezy.

    High: 37 °F

    Chance Rain
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a high near 33. Calm wind becoming southeast around 5 mph.
Tonight
Snow likely before 2am, then snow, possibly mixed with rain and freezing rain. Low around 29. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday
Snow likely before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 19 by 5pm. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -2. North wind 5 to 10 mph becoming light north northeast after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 22. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 34. Breezy.
Wednesday
A chance of rain before noon. Mostly cloudy, with a high near 37. Breezy.
Wednesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 18.
Thursday
A chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pontiac IL
 40.89°N 88.62°W
Last Update:
3:11 pm CST Dec 6, 2025
Forecast Valid:
3pm CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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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