Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair with Haze

78°F

26°C

Humidity 67%
Wind Speed Calm
Barometer 30.28 in (1024.7 mb)
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Heat Index80°F (27°C)
Last update 6 Aug 8:52 am CDT
Extended Forecast for

Glendale Heights IL

  • Today

    Today: Areas of smoke before 10am. Mostly sunny, with a high near 87. South wind around 5 mph.

    High: 87 °F

    Areas Smoke
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. South wind around 5 mph.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 72. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 91. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of smoke before 10am. Mostly sunny, with a high near 87. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 69. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 90. South southwest wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. South wind around 5 mph, with gusts as high as 10 mph.
Friday
Mostly sunny, with a high near 91. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 76.
Sunday
Mostly sunny, with a high near 91.
Sunday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Glendale Heights IL
 41.92°N 88.08°W
4:11 am CDT Aug 6, 2025
9am CDT Aug 6, 2025-6pm CDT Aug 12, 2025
 
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Additional Resources

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Hourly Weather Forecast

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