Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
A Few Clouds
79°F
26°C
| Humidity | 58% |
| Wind Speed | NE 12 mph |
| Barometer | 30.10 in (1018.8 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 81°F (27°C) |
| Last update | 11 Jul 4:52 pm CDT |
Extended Forecast for
Arlington Heights IL
Tonight
Low: 67 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 68 °F
Clear
Monday
High: 92 °F
Sunny
Monday Night
Low: 75 °F
Clear
Tuesday
High: 96 °F
Hot
Tuesday Night
Low: 75 °F
Clear
Wednesday
High: 95 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 67. Northeast wind 5 to 10 mph becoming light north northeast in the evening. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 86. Light north wind becoming east northeast 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 68. East northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Heat index values as high as 95. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 75. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Arlington Heights IL
42.09°N 87.98°W
42.09°N 87.98°W
4:11 pm CDT Jul 11, 2026
5pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026
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