National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

47°F

8°C

Humidity 68%
Wind Speed NA
Barometer 30.06 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 21 Apr 4:15 am CDT
Extended Forecast for

Fairbury IL

  • Today

    Today: Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 10%.

    High: 79 °F

    Breezy.
    Mostly Sunny
    then Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 58. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Scattered
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. West southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 82 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 7am. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 5pm. Mostly sunny, with a high near 79. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 10%.
Tonight
Scattered showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 58. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 77. West southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 82. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Friday
Showers, with thunderstorms also possible after 7am. High near 75. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.
Monday
A chance of showers. Mostly cloudy, with a high near 73.
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:
4:31 am CDT Apr 21, 2026
Forecast Valid:
4am CDT Apr 21, 2026-6pm CDT Apr 27, 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