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.

Partly Cloudy

49°F

9°C

Humidity 90%
Wind Speed NE 3 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 8 May 2:54 am CDT
Extended Forecast for

Topeka IL

  • Overnight

    Overnight: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers after 10am. Mostly cloudy, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 49. Southwest wind 3 to 6 mph.

    Low: 49 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming north after midnight.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 66. North wind 5 to 9 mph, with gusts as high as 17 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 47. Calm wind.
Friday
A 50 percent chance of showers after 10am. Mostly cloudy, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 49. Southwest wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 79. West southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51. West northwest wind around 6 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 66. North wind 5 to 9 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 42. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 45.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 77.
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:
2:51 am CDT May 8, 2026
Forecast Valid:
3am CDT May 8, 2026-6pm CDT May 14, 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