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.

Fair

27°F

-3°C

Humidity 66%
Wind Speed N 5 mph
Barometer 29.98 in (1016.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 2 Jan 4:54 pm CST
Extended Forecast for

2 Miles S Marquette Heights IL

  • Tonight

    Tonight: Cloudy, with a low around 24. Northeast wind 3 to 5 mph.

    Low: 24 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    High: 34 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 35. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. South wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 49. South wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 24. Northeast wind 3 to 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 20. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 35. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. South wind 6 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 49. South wind 5 to 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 37. South wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Mostly cloudy, with a high near 52.
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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:
4:11 pm CST Jan 2, 2026
Forecast Valid:
5pm CST Jan 2, 2026-6pm CST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation