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.

Fog/Mist

51°F

11°C

Humidity 96%
Wind Speed N 8 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 50°F (10°C)
Visibility 5.00 mi
Wind Chill48°F (9°C)
Last update 5 Nov 7:54 pm CST
Extended Forecast for

Peoria Heights IL

  • Tonight

    Tonight: A chance of showers before 8pm, then a slight chance of drizzle between 8pm and 10pm. Cloudy, with a low around 41. North wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers then
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. North wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. North northwest wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Light northwest wind.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Light west southwest wind.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. West southwest wind 3 to 7 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Tonight
A chance of showers before 8pm, then a slight chance of drizzle between 8pm and 10pm. Cloudy, with a low around 41. North wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 48. North wind 8 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 31. North northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 51. Light northwest wind.
Saturday Night
Mostly clear, with a low around 34. Light west southwest wind.
Sunday
Sunny, with a high near 61. West southwest wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Peoria Heights IL
 40.76°N 89.58°W (Elev. 679 ft)
Last Update:
5:21 pm CST Nov 5, 2026
Forecast Valid:
7pm CST Nov 5, 2026-6pm CST Nov 12, 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