National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

17°F

-8°C

Humidity 49%
Wind Speed W 10 mph
Barometer 30.27 in (1026.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 28 Jan 11:54 am CST
Extended Forecast for

Washington IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. Wind chill values between 2 and 8. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 1. Wind chill values between -3 and -8. Northwest wind 5 to 7 mph becoming north northeast after midnight.

    Low: 1 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 16. Wind chill values between -6 and 4. North northeast wind 3 to 6 mph.

    High: 16 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values between -2 and -12. Calm wind becoming north around 6 mph after midnight.

    Low: 0 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 17. North wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North northwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20. North northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 21. Wind chill values between 2 and 8. West northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 1. Wind chill values between -3 and -8. Northwest wind 5 to 7 mph becoming north northeast after midnight.
Thursday
Mostly cloudy, with a high near 16. Wind chill values between -6 and 4. North northeast wind 3 to 6 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values between -2 and -12. Calm wind becoming north around 6 mph after midnight.
Friday
Mostly sunny, with a high near 17. North wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 2. North northwest wind around 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 20. North northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 4.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington IL
 40.69°N 89.41°W (Elev. 751 ft)
Last Update:
11:37 am CST Jan 28, 2026
Forecast Valid:
12pm CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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