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

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Overcast

24°F

-4°C

Humidity 77%
Wind Speed NE 5 mph
Barometer 30.16 in (1022.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Feb 5:54 am CST
Extended Forecast for

East Peoria IL

  • Today

    Today: A 20 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 30. North wind around 7 mph.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Light north wind.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. South southwest wind around 8 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of snow before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 30. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 12. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 29. Light north wind.
Wednesday Night
Partly cloudy, with a low around 14. Calm wind.
Thursday
Mostly cloudy, with a high near 37. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 30. South southwest wind around 8 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 46. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 39.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
Last Update:
5:37 am CST Feb 3, 2026
Forecast Valid:
6am CST Feb 3, 2026-6pm CST Feb 9, 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