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

91°F

33°C

Humidity 59%
Wind Speed NE 8 mph
Barometer 29.91 in (1012.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 5 Sep 5:54 pm CDT
Extended Forecast for

Pekin ILSimilar City Names

Extreme Heat Warning September 5, 06:40pm until September 5, 07:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning September 5, 06:40pm until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 67 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86. East wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. East northeast wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 86. East southeast wind 3 to 7 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South wind 5 to 8 mph, with gusts as high as 15 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. South wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. East northeast wind 6 to 9 mph, with gusts as high as 17 mph.
Sunday
Sunny, with a high near 86. East wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 62. East northeast wind 5 to 7 mph, with gusts as high as 15 mph.
Labor Day
Sunny, with a high near 86. East southeast wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 63. East wind 5 to 7 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 93. South wind 5 to 8 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 73. South wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 93.
Wednesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 66.
Thursday
Partly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pekin ILSimilar City Names
 40.57°N 89.62°W (Elev. 551 ft)
Last Update:
6:36 pm CDT Sep 5, 2026
Forecast Valid:
6pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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Chance of Precipitation