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

74°F

23°C

Humidity 41%
Wind Speed Vrbl 5 mph
Barometer 30.24 in (1023.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 Sep 10:54 am CDT
Extended Forecast for

3 Miles SSE Washington IL

  • Labor Day

    Labor Day: Sunny, with a high near 80. East northeast wind around 7 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. East northeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Light northeast wind.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 81. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 18 mph.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 1am. Mostly cloudy, with a low around 48. Northwest wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Sunny, with a high near 67. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 67 °F

    Sunny

  • Thursday Night

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

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Labor Day
Sunny, with a high near 80. East northeast wind around 7 mph.
Tonight
Mostly clear, with a low around 54. East northeast wind around 6 mph.
Tuesday
Sunny, with a high near 82. Light northeast wind.
Tuesday Night
Mostly clear, with a low around 56. Calm wind.
Wednesday
A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 81. Light south southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Showers likely before 1am. Mostly cloudy, with a low around 48. Northwest wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Sunny, with a high near 67. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 72.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 75.
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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:
10:40 am CDT Sep 1, 2025
Forecast Valid:
11am CDT Sep 1, 2025-6pm CDT Sep 7, 2025
 
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