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.

Mostly Cloudy

48°F

9°C

Humidity 63%
Wind Speed E 8 mph
Barometer 30.08 in
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 3 Mar 2:55 pm CST
Extended Forecast for

3 Miles ESE Strawn IL

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 46. North northeast wind around 5 mph.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers. Cloudy, with a low around 37. East northeast wind 5 to 10 mph.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, then showers and possibly a thunderstorm after 9pm. Patchy fog after 9pm. Low around 45. East wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 60. West wind 10 to 15 mph. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%.

    High: 74 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A chance of showers before noon. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance
    Showers then
    Partly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 46. North northeast wind around 5 mph.
Tonight
A 50 percent chance of showers. Cloudy, with a low around 37. East northeast wind 5 to 10 mph.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 51. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely, then showers and possibly a thunderstorm after 9pm. Patchy fog after 9pm. Low around 45. East wind around 5 mph becoming south after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 90%.
Thursday
Showers likely, mainly before noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 60. West wind 10 to 15 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Friday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 74. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Breezy.
Saturday
A chance of showers before noon. Mostly cloudy, with a high near 64.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Strawn IL
 40.63°N 88.34°W
Last Update:
2:46 pm CST Mar 3, 2026
Forecast Valid:
3pm CST Mar 3, 2026-6pm CDT Mar 9, 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