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

14°F

-10°C

Humidity 84%
Wind Speed Calm
Barometer 30.33 in (1028.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 4 Feb 10:54 pm CST
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: Increasing clouds, with a low around 12. Wind chill values between 4 and 9. South southwest wind 3 to 6 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of flurries, mixing with sprinkles after 2pm, then gradually ending. Mostly cloudy, with a high near 36. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 36 °F

    Cloudy then
    Chance
    Sprinkles/Flurries

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Light west southwest wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 45. West southwest wind 11 to 17 mph becoming north northwest in the morning. Winds could gust as high as 32 mph.

    High: 45 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North northeast wind 5 to 14 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 33. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 33 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. South southeast wind around 7 mph, with gusts as high as 17 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 12. Wind chill values between 4 and 9. South southwest wind 3 to 6 mph.
Thursday
A chance of flurries, mixing with sprinkles after 2pm, then gradually ending. Mostly cloudy, with a high near 36. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 27. Light west southwest wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 45. West southwest wind 11 to 17 mph becoming north northwest in the morning. Winds could gust as high as 32 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. North northeast wind 5 to 14 mph, with gusts as high as 24 mph.
Saturday
Increasing clouds, with a high near 33. Light and variable wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 25. South southeast wind around 7 mph, with gusts as high as 17 mph.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain. Mostly clear, with a low around 36.
Wednesday
A chance of rain. Mostly sunny, with a high near 49.
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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:
11:37 pm CST Feb 4, 2026
Forecast Valid:
11pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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Additional Resources

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Chance of Precipitation