Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Fair

81°F

27°C

Humidity 72%
Wind Speed S 5 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 3 Sep 12:54 am CDT
Extended Forecast for

4 Miles SE Banner IL

Extreme Heat Warning until September 4, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until September 4, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 76 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 95. Heat index values as high as 105. West southwest wind 3 to 6 mph.

    High: 95 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. Light south wind.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming west southwest around 6 mph in the morning.

    High: 95 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. Light east northeast wind.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 76. Light south southwest wind.
Thursday
Sunny and hot, with a high near 95. Heat index values as high as 105. West southwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 76. Light south wind.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 105. Calm wind becoming west southwest around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny, with a high near 92. Light and variable wind.
Saturday Night
Mostly clear, with a low around 70. Light east northeast wind.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 65.
Labor Day
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Banner IL
 40.46°N 89.86°W (Elev. 518 ft)
1:01 am CDT Sep 3, 2026
1am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database