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Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

62°F

17°C

Humidity 70%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 52°F (11°C)
Visibility 9.00 mi
Last update 8 Oct 7:54 pm CDT
Extended Forecast for

Peoria Heights IL

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Calm wind.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, then gradually becoming sunny, with a high near 81. South southeast wind 3 to 8 mph. Winds could gust as high as 15 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 62. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 83. South wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 83 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 60. South southeast wind around 6 mph becoming calm after midnight.

    Low: 60 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Light and variable wind.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. Calm wind.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Partly sunny, then gradually becoming sunny, with a high near 81. South southeast wind 3 to 8 mph. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Friday Night
Clear, with a low around 62. South wind 6 to 8 mph, with gusts as high as 16 mph.
Saturday
Increasing clouds, with a high near 83. South wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 60. South southeast wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 76. Light and variable wind.
Sunday Night
Mostly clear, with a low around 59. Calm wind.
Columbus Day
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Sunny, with a high near 76.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Mostly cloudy, with a high near 73.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 58.
Thursday
A chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peoria Heights IL
 40.74°N 89.55°W (Elev. 492 ft)
Last Update:
7:36 pm CDT Oct 8, 2026
Forecast Valid:
8pm CDT Oct 8, 2026-6pm CDT Oct 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