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

27°F

-3°C

Humidity 75%
Wind Speed N 12 G 20 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 3 Dec 7:54 pm CST
Extended Forecast for

West Peoria IL

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 1. North wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values between -8 and 2. North wind around 6 mph becoming calm in the afternoon.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Calm wind becoming south around 5 mph after midnight.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 29. Wind chill values between -3 and 7. South southwest wind 5 to 7 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. South southwest wind around 6 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Light and variable wind.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 17. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 1. North wind 6 to 9 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 15. Wind chill values between -8 and 2. North wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around -1. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 29. Wind chill values between -3 and 7. South southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 20. South southwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 30. Light and variable wind.
Saturday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 17. Calm wind becoming north northeast around 6 mph after midnight.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Peoria IL
 40.7°N 89.61°W (Elev. 600 ft)
Last Update:
6:36 pm CST Dec 3, 2025
Forecast Valid:
8pm CST Dec 3, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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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