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

62°F

17°C

Humidity 86%
Wind Speed Calm
Barometer 30.27 in (1024.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 24 Sep 10:54 pm CDT
Extended Forecast for

3 Miles SSE Washington IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. East wind 3 to 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of sprinkles before 1pm. Mostly cloudy, with a high near 67. East wind 3 to 6 mph.

    High: 67 °F

    Slight Chance
    Sprinkles

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. East wind around 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. East wind around 6 mph.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. Light east southeast wind.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 69. Light east southeast wind.

    High: 69 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Light east northeast wind.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. East wind 3 to 5 mph.
Friday
A slight chance of sprinkles before 1pm. Mostly cloudy, with a high near 67. East wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 54. East wind around 6 mph.
Saturday
Partly sunny, with a high near 68. East wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 57. Light east southeast wind.
Sunday
Partly sunny, with a high near 69. Light east southeast wind.
Sunday Night
Partly cloudy, with a low around 54. Light east northeast wind.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 59.
Tuesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 73.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 64.
Wednesday
Showers likely. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 63.
Thursday
A chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Washington IL
 40.67°N 89.41°W (Elev. 801 ft)
Last Update:
10:36 pm CDT Sep 24, 2026
Forecast Valid:
11pm CDT Sep 24, 2026-6pm CDT Oct 1, 2026
 
Forecast Discussion
 
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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