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

34°F

1°C

Humidity 82%
Wind Speed E 3 mph
Barometer 30.22 in (1023.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 13 Feb 12:54 am CST
Extended Forecast for

General Downing-Peoria International Airport IL

  • Overnight

    Overnight: Clear, with a low around 30. South southeast wind around 6 mph.

    Low: 30 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph.

    High: 52 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 59. Light north northwest wind.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 30. South southeast wind around 6 mph.
Friday
Sunny, with a high near 56. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 52. Calm wind becoming south southeast around 5 mph.
Saturday Night
A 40 percent chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 37. Light and variable wind.
Sunday
Sunny, with a high near 59. Light north northwest wind.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind.
Washington's Birthday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 60.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 57.
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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:
12:51 am CST Feb 13, 2026
Forecast Valid:
1am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation