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

77°F

25°C

Humidity 47%
Wind Speed E 7 mph
Barometer 30.06 in (1017.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 26 May 10:54 am CDT
Extended Forecast for

3 Miles NW South Pekin IL

  • Today

    Today: Mostly cloudy, with a high near 84. Calm wind becoming east southeast around 5 mph.

    High: 84 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Calm wind becoming northeast around 6 mph after midnight. Winds could gust as high as 16 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 84. East northeast wind 7 to 9 mph, with gusts as high as 17 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. East northeast wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. East northeast wind 3 to 6 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 84. Calm wind becoming east southeast around 5 mph.
Tonight
Mostly cloudy, with a low around 60. Calm wind.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 61. Calm wind becoming northeast around 6 mph after midnight. Winds could gust as high as 16 mph.
Thursday
Mostly sunny, with a high near 84. East northeast wind 7 to 9 mph, with gusts as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 56. East northeast wind 3 to 7 mph. Winds could gust as high as 16 mph.
Friday
Mostly sunny, with a high near 82. East northeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 82.
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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:
10:36 am CDT May 26, 2026
Forecast Valid:
11am CDT May 26, 2026-6pm CDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation