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

33°F

1°C

Humidity 64%
Wind Speed Calm
Barometer 30.08 in (1018.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 28 Feb 6:54 am CST
Extended Forecast for

3 Miles NW South Pekin IL

  • Today

    Today: Partly sunny, with a high near 49. East wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northeast wind around 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 25. East wind around 7 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 44. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 35. Southeast wind around 6 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 48. Southeast wind 5 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Partly sunny, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 49. East wind 6 to 10 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 23. Northeast wind around 10 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 39. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. East wind around 7 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 44. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Monday Night
Rain, mainly after midnight. Low around 35. Southeast wind around 6 mph, with gusts as high as 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 48. Southeast wind 5 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly after noon. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
Rain likely. Cloudy, with a high near 64.
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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:
5:56 am CST Feb 28, 2026
Forecast Valid:
7am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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