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

42°F

6°C

Humidity 43%
Wind Speed Vrbl 5 mph
Barometer 30.05 in (1018.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Feb 1:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. South wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. West southwest wind 8 to 17 mph becoming north northwest in the morning. Winds could gust as high as 28 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. North northwest wind around 7 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Northwest wind around 6 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 44. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 44 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. South wind 7 to 9 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 36. South wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 50. West southwest wind 8 to 17 mph becoming north northwest in the morning. Winds could gust as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 26. North northwest wind around 7 mph, with gusts as high as 17 mph.
Wednesday
Sunny, with a high near 46. Northwest wind around 6 mph.
Wednesday Night
Increasing clouds, with a low around 29. Light and variable wind.
Thursday
Cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain. Cloudy, with a high near 45.
Saturday Night
Rain likely. Mostly cloudy, with a low around 33.
Sunday
A chance of rain. Mostly sunny, with a high near 47.
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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:
12:56 pm CST Feb 9, 2026
Forecast Valid:
2pm CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation