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

46°F

8°C

Humidity 73%
Wind Speed Calm
Barometer 30.17 in (1022.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 9 Nov 8:54 am CST
Extended Forecast for

Pekin IL

  • Today

    Today: Sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. South southwest wind 3 to 6 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 50 percent chance of rain after noon. Partly sunny, with a high near 60. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39. North northwest wind around 14 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 47. North northwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 45. South southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 65. Calm wind.
Tuesday Night
Partly cloudy, with a low around 43. Calm wind.
Veterans Day
A 50 percent chance of rain after noon. Partly sunny, with a high near 60. Light and variable wind becoming north 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39. North northwest wind around 14 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 47. North northwest wind 14 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pekin IL
 40.57°N 89.59°W (Elev. 650 ft)
Last Update:
5:36 am CST Nov 9, 2026
Forecast Valid:
9am CST Nov 9, 2026-6pm CST Nov 15, 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