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.

A Few Clouds

26°F

-3°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 30.45 in (1032.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 11 Jan 4:54 pm CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Increasing clouds, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 36. Northwest wind 11 to 18 mph, with gusts as high as 37 mph.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North wind 10 to 15 mph, with gusts as high as 33 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 45. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Increasing clouds, with a low around 33. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 52. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West northwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 36. Northwest wind 11 to 18 mph, with gusts as high as 37 mph.
Wednesday Night
Partly cloudy, with a low around 15. North wind 10 to 15 mph, with gusts as high as 33 mph.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 25.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
General Downing-Peoria International Airport IL
 40.66°N 89.67°W (Elev. 607 ft)
Last Update:
3:17 pm CST Jan 11, 2026
Forecast Valid:
5pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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