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.

Fair

34°F

1°C

Humidity 92%
Wind Speed SW 8 mph
Barometer 29.98 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 8 Mar 4:55 am CDT
Extended Forecast for

3 Miles WNW Blackstone IL

  • Today

    Today: Sunny, with a high near 63. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 45. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 72. South southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 78 °F

    Mostly Sunny
    then T-storms
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 100%.

    Low: 45 °F

    T-storms

  • Wednesday

    Wednesday: Showers. High near 57. Breezy. Chance of precipitation is 90%.

    High: 57 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 45. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 72. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 54. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 78. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 45. Chance of precipitation is 100%.
Wednesday
Showers. High near 57. Breezy. Chance of precipitation is 90%.
Wednesday Night
Partly cloudy, with a low around 25. Blustery.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 38. Breezy.
Friday
Partly sunny, with a high near 56. Breezy.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Blackstone IL
 41.09°N 88.69°W
Last Update:
4:06 am CDT Mar 8, 2026
Forecast Valid:
5am CDT Mar 8, 2026-6pm CDT Mar 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