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

77°F

25°C

Humidity 27%
Wind Speed NW 5 mph
Barometer 30.06 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 8 Oct 4:55 pm CDT
Extended Forecast for

Fairbury IL

  • Tonight

    Tonight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Scattered showers, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Light east southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 60. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 83. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Calm wind.
Friday
Scattered showers, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. Light east southeast wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 30%.
Friday Night
Clear, with a low around 60. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Increasing clouds, with a high near 83. South wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph, with gusts as high as 15 mph.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Mostly sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
A chance of showers. Partly sunny, with a high near 74.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 56.
Thursday
A chance of showers. Mostly sunny, with a high near 76.
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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:
3:35 pm CDT Oct 8, 2026
Forecast Valid:
5pm CDT Oct 8, 2026-6pm CDT Oct 15, 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