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

67°F

19°C

Humidity 35%
Wind Speed Vrbl 3 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 1:54 pm CST
Extended Forecast for

South Pekin IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Calm wind.

    Low: 42 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A 30 percent chance of showers, mainly before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 38. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 48. North wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. North northwest wind 5 to 9 mph, with gusts as high as 17 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44. North northwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Calm wind.
Tonight
Increasing clouds, with a low around 42. Calm wind.
Veterans Day
A 30 percent chance of showers, mainly before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Increasing clouds, with a low around 38. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 48. North wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 30. North northwest wind 5 to 9 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 44. North northwest wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Pekin IL
 40.52°N 89.65°W (Elev. 482 ft)
Last Update:
1:41 pm CST Nov 10, 2026
Forecast Valid:
2pm CST Nov 10, 2026-6pm CST Nov 16, 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