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 56%
Wind Speed W 7 mph
Barometer 30.25 in (1024.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 7 Nov 10:54 am CST
Extended Forecast for

Marquette Heights IL

  • Today

    Today: Mostly sunny, with a high near 52. West wind 3 to 5 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. Calm wind becoming west southwest around 6 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 61. West wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 61 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. Southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Light northwest wind.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 52. West wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 34. Calm wind becoming west southwest around 6 mph after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 61. West wind 6 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Mostly clear, with a low around 36. West wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Monday Night
Clear, with a low around 45. Southwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 64. Light northwest wind.
Tuesday Night
Mostly clear, with a low around 40.
Veterans Day
Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marquette Heights IL
 40.63°N 89.59°W (Elev. 692 ft)
Last Update:
5:36 am CST Nov 7, 2026
Forecast Valid:
11am CST Nov 7, 2026-6pm CST Nov 13, 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