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

33°F

1°C

Humidity 92%
Wind Speed W 3 mph
Barometer 29.84 in (1010.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 10 Feb 6:54 am CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Today

    Today: Sunny, with a high near 51. West wind 7 to 16 mph becoming north northwest in the morning. Winds could gust as high as 26 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Northwest wind 5 to 7 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 29. Light and variable wind.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, with a high near 46. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 46 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. East southeast wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 49. Calm wind becoming south southeast around 5 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 51. West wind 7 to 16 mph becoming north northwest in the morning. Winds could gust as high as 26 mph.
Tonight
Mostly clear, with a low around 25. North northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 46. Northwest wind 5 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 29. Light and variable wind.
Thursday
Cloudy, with a high near 46. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 28. East southeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 49. Calm wind becoming south southeast around 5 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
Mostly cloudy, with a high near 50.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Sunday
A chance of rain. Mostly sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 30.
Washington's Birthday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.7°W (Elev. 551 ft)
Last Update:
6:36 am CST Feb 10, 2026
Forecast Valid:
7am CST Feb 10, 2026-6pm CST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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