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.

Light Rain

44°F

7°C

Humidity 93%
Wind Speed N 3 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 42°F (6°C)
Visibility 7.00 mi
Last update 21 Nov 9:54 pm CST
Extended Forecast for

East Peoria IL

  • Tonight

    Tonight: A 50 percent chance of rain, mainly before 1am. Cloudy early, then gradual clearing, with a low around 35. North northeast wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Southwest wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Rain likely after noon. Mostly cloudy, with a high near 57. South southeast wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain, mainly before midnight. Low around 49. South southeast wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly before 1am. Cloudy early, then gradual clearing, with a low around 35. North northeast wind 3 to 6 mph. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 36. Southwest wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 58. Calm wind.
Sunday Night
Increasing clouds, with a low around 39. Calm wind becoming south southeast around 5 mph after midnight.
Monday
Rain likely after noon. Mostly cloudy, with a high near 57. South southeast wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain, mainly before midnight. Low around 49. South southeast wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 26.
Thanksgiving Day
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Peoria IL
 40.7°N 89.56°W (Elev. 440 ft)
Last Update:
9:01 pm CST Nov 21, 2025
Forecast Valid:
10pm CST Nov 21, 2025-6pm CST Nov 28, 2025
 
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Additional Resources

Radar & Satellite Image

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