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.

Partly Cloudy

68°F

20°C

Humidity 96%
Wind Speed W 5 mph
Barometer 29.85 in (1010.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 2:54 am CDT
Extended Forecast for

Peoria Heights IL

  • Overnight

    Overnight: Partly cloudy, with a low around 65. West northwest wind around 7 mph, with gusts as high as 15 mph.

    Low: 65 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 84. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. West wind around 6 mph becoming light and variable.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 86. South southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. South wind around 11 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94. South southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 76. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 76 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. West northwest wind around 7 mph, with gusts as high as 15 mph.
Juneteenth
Sunny, with a high near 84. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 65. West wind around 6 mph becoming light and variable.
Friday
Mostly sunny, with a high near 86. South southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 75. South wind around 11 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 94. South southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Clear, with a low around 76. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 94.
Sunday Night
Clear, with a low around 76.
Monday
Sunny and hot, with a high near 95.
Monday Night
Mostly clear, with a low around 75.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peoria Heights IL
 40.76°N 89.55°W (Elev. 440 ft)
Last Update:
2:10 am CDT Jun 19, 2025
Forecast Valid:
3am CDT Jun 19, 2025-6pm CDT Jun 25, 2025
 
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