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July 2025 Climate Summary

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

61°F

16°C

Humidity	90%
Wind Speed	Calm
Barometer	30.24 in (1023.7 mb)
Dewpoint	58°F (14°C)
Visibility	9.00 mi
Last update	3 Aug 6:52 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Hoffman Estates IL

Today
High: 81 °F
Haze
Tonight
Low: 61 °F
Haze
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 87 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny

Detailed Forecast

Today

Widespread haze after 7am. Patchy smoke after 7am. Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.

Tonight

Widespread haze. Patchy smoke. Partly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

Monday

Mostly sunny, with a high near 84. Light east wind increasing to 5 to 10 mph in the morning.

Monday Night

Partly cloudy, with a low around 65. East wind 5 to 10 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East southeast wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 67.

Wednesday

Mostly sunny, with a high near 87.

Wednesday Night

Partly cloudy, with a low around 68.