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Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

61°F

16°C

Humidity 67%
Wind Speed S 6 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 6 Oct 9:54 am CDT
Extended Forecast for

Washington IL

  • Today

    Today: Sunny, with a high near 76. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Southwest wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. North northwest wind 3 to 6 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Light and variable wind.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. South southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 55. South wind 8 to 10 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 81. Southwest wind 6 to 9 mph becoming west northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 73. North northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 48. Light and variable wind.
Friday
Sunny, with a high near 74. Calm wind becoming south southeast around 6 mph in the afternoon.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington IL
 40.69°N 89.41°W (Elev. 751 ft)
10:36 am CDT Oct 6, 2026
10am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database