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

23°F

-5°C

Humidity 68%
Wind Speed Calm
Barometer 30.40 in (1030.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 4 Feb 6:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 36. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 36 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West wind 5 to 9 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. West wind 10 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. North northeast wind 6 to 13 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 32. North northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 32 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. South southeast wind around 8 mph, with gusts as high as 18 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 14. Calm wind becoming south southwest around 6 mph after midnight.
Thursday
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. West wind 5 to 9 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 44. West wind 10 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Partly cloudy, with a low around 17. North northeast wind 6 to 13 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 32. North northeast wind 5 to 7 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. South southeast wind around 8 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly clear, with a low around 35.
Wednesday
A chance of rain. Mostly sunny, with a high near 48.
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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:
6:36 pm CST Feb 4, 2026
Forecast Valid:
7pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
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