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

26°F

-3°C

Humidity 55%
Wind Speed S 7 mph
Barometer 30.16 in (1022.1 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 9 Feb 8:54 am CST
Extended Forecast for

3 Miles NW South Pekin IL

  • Today

    Today: Partly sunny, with a high near 46. South wind 5 to 7 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. South southeast wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. North northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. North northwest wind 3 to 6 mph. Winds could gust as high as 15 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. North northwest wind 3 to 6 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow after noon. Cloudy, with a high near 42. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 42 °F

    Cloudy then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 46. South wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 36. South southeast wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly sunny, with a high near 51. North northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 28. North northwest wind 3 to 6 mph. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 46. North northwest wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
A chance of rain and snow after noon. Cloudy, with a high near 42. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 43.
Friday Night
A chance of rain and snow after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 44.
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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:
8:36 am CST Feb 9, 2026
Forecast Valid:
9am CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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