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

23°F

-5°C

Humidity 87%
Wind Speed N 8 mph
Barometer 30.31 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Mar 2:15 am CST
Extended Forecast for

Fairbury IL

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 28. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. East northeast wind 10 to 15 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 44. East southeast wind 10 to 15 mph.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 36. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 59.

    High: 59 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 28. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 38. East northeast wind 10 to 15 mph.
Sunday Night
A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 25. East northeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 44. East southeast wind 10 to 15 mph.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 36. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday
Showers. High near 51. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 80%.
Wednesday
Showers likely, with thunderstorms also possible after noon. Cloudy, with a high near 59.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 46.
Thursday
A chance of showers. Mostly cloudy, with a high near 60.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Friday
Showers likely. Mostly cloudy, with a high near 68.
Friday Night
Showers likely. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Cloudy, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairbury IL
 40.75°N 88.51°W
Last Update:
1:31 am CST Mar 1, 2026
Forecast Valid:
2am CST Mar 1, 2026-6pm CST Mar 7, 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