National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

48°F

9°C

Humidity 66%
Wind Speed Calm
Barometer 30.21 in (1023.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 23 Nov 10:54 am CST
Extended Forecast for

Marquette Heights IL

  • Today

    Today: Sunny, with a high near 55. Light and variable wind.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. South southeast wind 3 to 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 56. South wind 6 to 9 mph, with gusts as high as 17 mph.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Low around 47. South southeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the morning.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33. West wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 55. Light and variable wind.
Tonight
Partly cloudy, with a low around 38. South southeast wind 3 to 7 mph.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 56. South wind 6 to 9 mph, with gusts as high as 17 mph.
Monday Night
Rain. Low around 47. South southeast wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59. Calm wind becoming west southwest 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 33. West wind 7 to 16 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 41. West northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 23.
Thanksgiving Day
Sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 38.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marquette Heights IL
 40.61°N 89.59°W (Elev. 614 ft)
Last Update:
11:36 am CST Nov 23, 2025
Forecast Valid:
11am CST Nov 23, 2025-6pm CST Nov 29, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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