Current conditions at

Peoria - General Downing-Peoria International Airport (KPIA)

Lat: 40.67°NLon: 89.68°WElev: 659ft.

Mostly Cloudy

87°F

31°C

Humidity 77%
Wind Speed S 7 mph
Barometer 29.89 in (1011.7 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 26 Jul 1:54 pm CDT
Extended Forecast for

3 Miles N Germantown Hills IL

Heat Advisory July 26, 02:46pm until July 27, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 26, 02:46pm until July 27, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 77. Light and variable wind becoming south around 6 mph after midnight.

    Low: 77 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Mostly sunny, with a high near 92. Heat index values as high as 107. East southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 92 °F

    Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Southwest wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. North wind around 9 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. North northeast wind around 6 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 90. Heat index values as high as 107. West northwest wind 3 to 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 77. Light and variable wind becoming south around 6 mph after midnight.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 92. Heat index values as high as 107. East southeast wind 6 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 74. Southwest wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 86. North wind around 9 mph, with gusts as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 63. North northeast wind around 6 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 68.
Friday
A chance of showers. Partly sunny, with a high near 83.
Friday Night
A chance of showers. Partly cloudy, with a low around 67.
Saturday
A chance of showers. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Germantown Hills IL
 40.8°N 89.46°W (Elev. 699 ft)
1:46 pm CDT Jul 26, 2026
2pm CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database