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.

Freezing Fog

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 26°F (-3°C)
Visibility 0.15 mi
Last update 27 Feb 12:35 am CST
Extended Forecast for

Fairbury IL

  • Overnight

    Overnight: Patchy fog after 1am. Otherwise, mostly clear, with a low around 28. South southwest wind around 5 mph.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 65. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 65 °F

    Patchy Fog
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Southwest wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of snow after 3pm. Partly sunny, with a high near 48. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Patchy fog after 1am. Otherwise, mostly clear, with a low around 28. South southwest wind around 5 mph.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 65. Breezy, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Mostly clear, with a low around 30. Southwest wind 10 to 15 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
A 20 percent chance of snow after 3pm. Partly sunny, with a high near 48. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 22. North northeast wind around 15 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 37.
Sunday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 39.
Monday Night
A chance of rain after midnight. Mostly cloudy, with a low around 27.
Tuesday
Rain likely. Cloudy, with a high near 42.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Wednesday
A chance of rain. Cloudy, with a high near 55.
Wednesday Night
Rain likely. Cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 59. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fairbury IL
 40.75°N 88.51°W
Last Update:
12:21 am CST Feb 27, 2026
Forecast Valid:
12am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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