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.

Fair

31°F

-1°C

Humidity 82%
Wind Speed SW 9 mph
Barometer 29.86 in (1011.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 5 Feb 7:54 pm CST
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. West southwest wind 3 to 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 42. West southwest wind 6 to 11 mph becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 30 mph.

    High: 42 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 15. North wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Mostly sunny, with a high near 31. North northeast wind around 5 mph becoming calm.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 42. South southeast wind around 7 mph, with gusts as high as 16 mph.

    High: 42 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Southeast wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. West southwest wind 3 to 6 mph.
Friday
Mostly cloudy, with a high near 42. West southwest wind 6 to 11 mph becoming north northwest 13 to 18 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 15. North wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 31. North northeast wind around 5 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 23. South southeast wind 5 to 7 mph, with gusts as high as 16 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 42. South southeast wind around 7 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 26. Southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Thursday
A chance of rain. Mostly cloudy, with a high near 44.
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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:
6:37 pm CST Feb 5, 2026
Forecast Valid:
8pm CST Feb 5, 2026-6pm CST Feb 12, 2026
 
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Additional Resources

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Chance of Precipitation