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

8°F

-13°C

Humidity 73%
Wind Speed Calm
Barometer 30.31 in (1027.8 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 29 Jan 5:54 am CST
Extended Forecast for

3 Miles NW South Pekin IL

  • Today

    Today: Mostly cloudy, with a high near 18. Wind chill values between 1 and 11. Calm wind becoming north around 5 mph.

    High: 18 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 0. Wind chill values between -2 and -7. Light north wind.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values between -8 and 2. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 17 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4. Wind chill values between -2 and -7. North wind around 7 mph, with gusts as high as 18 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 22. North northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Light and variable wind.

    Low: 4 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 25. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.

    High: 25 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 18. Wind chill values between 1 and 11. Calm wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 0. Wind chill values between -2 and -7. Light north wind.
Friday
Mostly sunny, with a high near 17. Wind chill values between -8 and 2. Calm wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 4. Wind chill values between -2 and -7. North wind around 7 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 22. North northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 4. Light and variable wind.
Sunday
Partly sunny, with a high near 25. Calm wind becoming south southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW South Pekin IL
 40.53°N 89.68°W (Elev. 522 ft)
Last Update:
6:37 am CST Jan 29, 2026
Forecast Valid:
6am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation