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.

Overcast

44°F

7°C

Humidity 71%
Wind Speed SW 7 mph
Barometer 30.10 in (1019.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 1 Nov 10:54 am CDT
Extended Forecast for

General Downing-Peoria International Airport IL

  • Today

    Today: Isolated showers after 1pm. Mostly cloudy, with a high near 49. West northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 49 °F

    Isolated
    Showers

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 31. Light north northwest wind.

    Low: 31 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 54. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Isolated showers after 1pm. Mostly cloudy, with a high near 49. West northwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 31. Light north northwest wind.
Sunday
Sunny, with a high near 54. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 38. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Monday
Sunny, with a high near 63. Southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 66. Light southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Clear, with a low around 38.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 48.
Friday
A chance of showers. Partly sunny, with a high near 62.
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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:
11:31 am CDT Nov 1, 2025
Forecast Valid:
11am CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation