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

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

A Few Clouds

28°F

-2°C

Humidity 58%
Wind Speed W 7 mph
Barometer 30.38 in (1030.1 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 4 Feb 3:54 pm CST
Extended Forecast for

Topeka IL

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 36. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West southwest wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. West southwest wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North northwest wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. Northeast wind around 6 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 33 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. South southeast wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming south southwest around 6 mph after midnight.
Thursday
Mostly cloudy, with a high near 36. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 26. West southwest wind 5 to 8 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 45. West southwest wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 31 mph.
Friday Night
Partly cloudy, with a low around 19. North northwest wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 33. Northeast wind around 6 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 25. South southeast wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly clear, with a low around 35.
Wednesday
A chance of rain. Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Topeka IL
 40.33°N 89.92°W (Elev. 499 ft)
Last Update:
3:37 pm CST Feb 4, 2026
Forecast Valid:
4pm CST Feb 4, 2026-6pm CST Feb 11, 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