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.

A Few Clouds

79°F

26°C

Humidity 60%
Wind Speed S 8 mph
Barometer 30.02 in (1016.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 29 Aug 5:54 pm CDT
Extended Forecast for

Canton IL

  • Tonight

    Tonight: Partly cloudy, with a low around 68. South wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Partly sunny, with a high near 89. South wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 89 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind around 7 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93. Heat index values as high as 102. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 95. Southwest wind 3 to 6 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76. South wind 3 to 6 mph. Winds could gust as high as 16 mph.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. South wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers before 8am. Partly sunny, with a high near 89. South wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 72. South wind around 7 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 93. Heat index values as high as 102. South southwest wind 6 to 8 mph, with gusts as high as 17 mph.
Monday Night
Mostly clear, with a low around 74. South southwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny and hot, with a high near 95. Southwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 76. South wind 3 to 6 mph. Winds could gust as high as 16 mph.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Canton IL
 40.56°N 90.03°W (Elev. 669 ft)
Last Update:
7:26 pm CDT Aug 29, 2026
Forecast Valid:
7pm CDT Aug 29, 2026-6pm CDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation