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 and Breezy

38°F

3°C

Humidity 79%
Wind Speed S 22 G 30 mph
Barometer 29.41 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 9 Dec 10:35 pm CST
Extended Forecast for

4 Miles SE Pontiac IL

  • Tonight

    Tonight: Rain, mainly before midnight. Steady temperature around 38. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Breezy. Rain
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely before 8am, then snow. Temperature falling to around 27 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F⇓

    Breezy.
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 27. West northwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.

    High: 27 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 24. South southeast wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly before midnight. Steady temperature around 38. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely before 8am, then snow. Temperature falling to around 27 by 5pm. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 27. West northwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Snow likely. Cloudy, with a low around 24. South southeast wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
A chance of snow. Mostly cloudy, with a high near 15.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny and cold, with a high near 7.
Sunday Night
Partly cloudy, with a low around -6.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Pontiac IL
 40.84°N 88.59°W
Last Update:
8:16 pm CST Dec 9, 2025
Forecast Valid:
10pm CST Dec 9, 2025-6pm CST Dec 16, 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