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

80°F

27°C

Humidity 82%
Wind Speed S 13 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Jun 1:54 am CDT
Extended Forecast for

Germantown Hills IL

Heat Advisory June 22, 02:43am until June 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 22, 02:43am until June 24, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Overnight

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Heat index values as high as 104. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 77. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 96. Heat index values as high as 103. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Southwest wind 5 to 7 mph.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. South wind 3 to 5 mph.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 78. South southwest wind around 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 94. Heat index values as high as 104. South southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 77. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny and hot, with a high near 96. Heat index values as high as 103. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 74. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 73. South wind 3 to 5 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Germantown Hills IL
 40.76°N 89.47°W (Elev. 699 ft)
Last Update:
2:10 am CDT Jun 22, 2025
Forecast Valid:
2am CDT Jun 22, 2025-6pm CDT Jun 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation