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

36°F

2°C

Humidity 48%
Wind Speed N 10 G 22 mph
Barometer 30.61 in (1037.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 27 Mar 11:54 pm CDT
Extended Forecast for

2 Miles S Marquette Heights IL

  • Overnight

    Overnight: Clear, with a low around 24. North wind 3 to 8 mph. Winds could gust as high as 18 mph.

    Low: 24 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 40. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 65. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. South wind around 8 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64. South wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Chance
    Showers then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.

    Low: 42 °F

    T-storms
    Likely

Detailed Forecast

Overnight
Clear, with a low around 24. North wind 3 to 8 mph. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 52. Calm wind becoming south 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 40. South wind around 10 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 65. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 52. South wind around 8 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 80. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 64. South wind 11 to 16 mph, with gusts as high as 29 mph.
Tuesday
A chance of showers, then showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37.
Thursday
A chance of showers. Mostly cloudy, with a high near 53.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 41.
Friday
A chance of showers. Partly sunny, with a high near 65.
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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:
11:51 pm CDT Mar 27, 2026
Forecast Valid:
12am CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation