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

49°F

9°C

Humidity 80%
Wind Speed Calm
Barometer 30.09 in (1019.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Nov 7:54 am CST
Extended Forecast for

Peoria Heights IL

  • Today

    Today: Sunny, with a high near 66. North wind around 5 mph becoming calm in the morning.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Light and variable wind.

    Low: 43 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 60. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. North wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. North wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42. North northwest wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. North wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 43. Light and variable wind.
Veterans Day
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 3pm. Partly sunny, with a high near 60. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 38. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 46. North wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 30. North wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 42. North northwest wind 6 to 10 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peoria Heights IL
 40.74°N 89.58°W (Elev. 755 ft)
Last Update:
5:16 am CST Nov 10, 2026
Forecast Valid:
8am CST Nov 10, 2026-6pm CST Nov 16, 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