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.

Fair

7°F

-14°C

Humidity 70%
Wind Speed S 3 mph
Barometer 30.22 in (1024.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 4 Dec 9:54 pm CST
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: Patchy freezing fog. Partly cloudy, with a low around 1. Wind chill values between -3 and -8. South wind 3 to 6 mph.

    Low: 1 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 9am. Mostly sunny, with a high near 32. Wind chill values between -5 and 5. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 32 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow after midnight. Cloudy, with a low around 22. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 22 °F

    Cloudy then
    Chance Snow

  • Sunday

    Sunday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27. North wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 27 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy freezing fog. Partly cloudy, with a low around 1. Wind chill values between -3 and -8. South wind 3 to 6 mph.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 32. Wind chill values between -5 and 5. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 23. South southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Saturday
Partly sunny, with a high near 31. Light and variable wind.
Saturday Night
A 50 percent chance of snow after midnight. Cloudy, with a low around 22. Calm wind becoming east northeast around 6 mph after midnight.
Sunday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27. North wind 6 to 9 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 3. North wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 25.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 27.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
Last Update:
9:36 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

Radar & Satellite Image

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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