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

29°F

-2°C

Humidity 66%
Wind Speed W 6 mph
Barometer 30.16 in (1022.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 2 Feb 4:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Tonight

    Tonight: A slight chance of snow between 3am and 5am. Cloudy, with a low around 20. Calm wind becoming north northeast around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 30. North wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 30 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10. North wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 29. Calm wind becoming northwest around 5 mph.

    High: 29 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. Light west southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. South southwest wind 8 to 10 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 3am and 5am. Cloudy, with a low around 20. Calm wind becoming north northeast around 6 mph after midnight. Chance of precipitation is 20%.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 30. North wind 7 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 10. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 29. Calm wind becoming northwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 15. Calm wind.
Thursday
Partly sunny, with a high near 37. Light west southwest wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 30. South southwest wind 8 to 10 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.68°N 89.67°W (Elev. 551 ft)
Last Update:
5:37 pm CST Feb 2, 2026
Forecast Valid:
5pm CST Feb 2, 2026-6pm CST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation