National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Thunderstorm in Vicinity

76°F

24°C

Humidity 72%
Wind Speed N 12 G 24 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 9 Jul 8:52 pm CDT
Extended Forecast for

Techny IL

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before midnight. Patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 68. Calm wind becoming northeast around 5 mph in the evening. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    T-storms and
    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. North wind 5 to 10 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before midnight. Patchy fog after 3am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 68. Calm wind becoming northeast around 5 mph in the evening. Chance of precipitation is 40%.
Friday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 78. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 66. North wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Techny IL
 42.12°N 87.8°W
Last Update:
9:11 pm CDT Jul 9, 2026
Forecast Valid:
9pm CDT Jul 9, 2026-6pm CDT Jul 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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