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Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

52°F

11°C

Humidity 86%
Wind Speed Calm
Barometer 30.04 in (1016.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Oct 4:54 am CDT
Extended Forecast for

Princeville IL

  • Today

    Today: Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and noon. Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 83. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 83 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. South southeast wind 5 to 8 mph, with gusts as high as 17 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. East southeast wind 3 to 6 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 54. Calm wind becoming east southeast around 5 mph after midnight.
Friday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and noon. Mostly sunny, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Friday Night
Clear, with a low around 61. South wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 83. South wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 59. South southeast wind 5 to 8 mph, with gusts as high as 17 mph.
Sunday
Mostly sunny, with a high near 77. East southeast wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 83.
Monday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Princeville IL
 40.95°N 89.78°W (Elev. 741 ft)
Last Update:
4:36 am CDT Oct 8, 2026
Forecast Valid:
5am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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