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.

Overcast

21°F

-6°C

Humidity 85%
Wind Speed W 13 mph
Barometer 30.04 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 2 Dec 1:35 pm CST
Extended Forecast for

Pontiac IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 23. Southwest wind around 5 mph, with gusts as high as 10 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 22 by 5am. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 18 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon. Cloudy, with a high near 33. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -15. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: -2 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 11. North northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 11 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 23. Southwest wind around 5 mph, with gusts as high as 10 mph.
Tonight
Mostly cloudy, with a temperature rising to around 22 by 5am. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of snow after noon. Cloudy, with a high near 33. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 10 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -15. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 11. North northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Thursday Night
Partly cloudy, with a low around -5.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 14.
Sunday
Mostly cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly cloudy, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pontiac IL
 40.89°N 88.62°W
Last Update:
1:11 pm CST Dec 2, 2025
Forecast Valid:
1pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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