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.

Overcast

41°F

5°C

Humidity 73%
Wind Speed SE 5 mph
Barometer 30.22 in (1023.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Feb 6:54 pm CST
Extended Forecast for

2 Miles S Marquette Heights IL

  • Tonight

    Tonight: Partly cloudy, with a low around 30. South southeast wind 5 to 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 56. South southwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Calm wind becoming south southeast around 5 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 59. North northeast wind 3 to 5 mph.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. South southeast wind 5 to 7 mph.
Friday
Sunny, with a high near 56. South southwest wind 5 to 11 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 33. South wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 53. Calm wind becoming south southeast around 5 mph.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 37. Light and variable wind.
Sunday
Sunny, with a high near 59. North northeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 34. Light and variable wind.
Washington's Birthday
Partly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly cloudy, with a high near 62.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Marquette Heights IL
 40.59°N 89.59°W (Elev. 600 ft)
Last Update:
6:36 pm CST Feb 12, 2026
Forecast Valid:
7pm CST Feb 12, 2026-6pm CST Feb 19, 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