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Arlington Heights, Illinois Weather Forecast
Arlington Heights, Illinois Weather
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Weather Forecast for Arlington Heights, Illinois : Cook County
Issued: 3:11 pm CST Jan 26, 2026 Latitude: 42.0883603 Longitude: -87.9806265 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Sunny on This Afternoon 30% chance of blowing snow on Tonight 20% chance of blowing snow on Tuesday Partly Sunny on Wednesday Sunny on Thursday 20% chance of snow on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
High: 10°F Low: 12 °F High: 14°F High: 14°F High: 13°F High: 16°F High: 23°F High: 25°F
Low: 2 °F Low: 0°F Low: 1°F Low: 7°F Low: 7°F  
Sunny Blowing Snow Blowing Snow Partly Sunny Sunny Snow Mostly Sunny Mostly Sunny
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Current Conditions at
CHICAGO/WHEELING - (KPWK)
Feels like -7°F
Clear
as of 2:52 PM CST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Clear
Current Conditions at
CHICAGO-OHARE - (KORD)
Feels like -8°F
Mostly Clear
as of 2:51 PM CST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 26 MPH
260° West
Cloud Level(s): Few at 2500ft
Current Conditions at
WEST CHICAGO - (KDPA)
Feels like -9°F
Clear
as of 2:52 PM CST
Rel. Humidity: 50%
Dew Point: -6°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 25 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
WAUKEGAN - (KUGN)
Feels like -10°F
Clear
as of 2:51 PM CST
Rel. Humidity: 50%
Dew Point: -8°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
14 MPH
240° Southwest
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny and cold, with a high near 10. Wind chill values as low as -9. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

30% chance of blowing snow Tonight Tonight... A 30 percent chance of snow, mainly before 3am. Areas of blowing snow. Increasing clouds, with a temperature rising to around 12 by 4am. Wind chill values as low as -13. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

20% chance of blowing snow Tuesday Tuesday... A chance of flurries after noon. Areas of blowing snow. Partly sunny, with a high near 14. Wind chill values as low as -8. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 2. Wind chill values as low as -12. West wind 5 to 10 mph, with gusts as high as 15 mph.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 14. West wind 10 to 15 mph, with gusts as high as 20 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 0.

Sunny on Thursday Thursday... Sunny, with a high near 13.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 1.

20% chance of snow Friday Friday... A chance of snow after noon. Mostly sunny, with a high near 16.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 7.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 23.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 7.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 25.

Current Radar Image


Sun Almanac for Arlington Heights, Illinois
Sunrise: 07:10 AM
Sunset: 4:59 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:29 PM
Nautical Sunrise: 06:06 AM
Nautical Sunset: 6:03 PM
Astro Sunrise: 05:33 AM
Astro Sunset: 6:36 PM
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