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.

Partly Cloudy

43°F

6°C

Humidity 75%
Wind Speed W 16 G 22 mph
Barometer 29.66 in
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Jan 9:15 pm CST
Extended Forecast for

Fairbury IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 24 by 5pm. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 31 °F⇓

    Decreasing
    Clouds and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Wind chill values as low as 1. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 27. Wind chill values as low as 1. North northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow. Low around 21. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 21 °F

    Snow and
    Breezy

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 37. Breezy.

    High: 37 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 24 by 5pm. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 13. Wind chill values as low as 1. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 27. Wind chill values as low as 1. North northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Snow. Low around 21. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 37. Breezy.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Mostly cloudy, with a low around 7.
M.L.King Day
Partly sunny, with a high near 20. Blustery.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fairbury IL
 40.75°N 88.51°W
Last Update:
9:31 pm CST Jan 13, 2026
Forecast Valid:
9pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation