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.

41°F

5°C

Humidity 67%
Wind Speed Calm
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 14 Feb 11:20 am CST
Extended Forecast for

5 Miles ENE Blackstone IL

  • Today

    Today: Cloudy, with a high near 50. Calm wind becoming south southwest around 5 mph.

    High: 50 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 60 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 36. South southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 61. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after midnight. Mostly cloudy, with a low around 50. Breezy.

    Low: 50 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 64. Breezy.

    High: 64 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Cloudy, with a high near 50. Calm wind becoming south southwest around 5 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 35. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Sunday Night
Increasing clouds, with a low around 36. South southwest wind around 5 mph, with gusts as high as 15 mph.
Washington's Birthday
Mostly sunny, with a high near 61. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 50. Breezy.
Wednesday
Sunny, with a high near 64. Breezy.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A chance of rain. Partly sunny, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
11:31 am CST Feb 14, 2026
Forecast Valid:
11am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
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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