Arlington Heights Weather Forecast: Rainy, Cloudy Today, A Little Snow Overnight, Falling Temps Friday

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Chicagoland weather radar [LIVE RADAR] shows light precipitation south of Peoria across the width of Illinois heading northeast.

Satellite images show thatmost of the United States is under cloud cover — especially the Midwest. The area is forecast to remain cloudy until a decrease in cloud cover begins about noon Friday.

A wind shift from southwest to northeast is expected today about 3:00 p.m. The winds are expected to be light at 5-8 MPH, but increase about 2:00 a.m. with gusts up to 25 MPH overnight.

Less than 0.25 inch of rain is expected to fall — starting about 3:00 p.m. until midnight. Some light rain may continue until about 5:00 a.m. Friday. A little snow is also possible between 3:00 am. and noon Friday — little or no accumulation with an overnight low of 35-37 degrees. Wind chill low is expected to be 24 degrees at 9:00 a.m. Friday with north winds gusting at about 24-25 mph.

TODAY Sunrise: 6:50 AM Sunset: 4:25 PM
Rain likely, mainly after 3pm. Cloudy, with a high near 49. South southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Rain likely before 3am, then a chance of rain and snow. Cloudy, with a low around 37. Light north northeast wind becoming north 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

A 30 percent chance of snow before noon. Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a north wind 10 to 20 mph.

Friday Night
Partly cloudy, with a low around 22. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Mostly sunny, with a high near 29. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night
Mostly clear, with a low around 14.

Mostly sunny, with a high near 25.

Sunday Night
Partly cloudy, with a low around 21.

A chance of rain and snow showers. Partly sunny, with a high near 35.

Monday Night
Mostly cloudy, with a low around 25.

Mostly sunny, with a high near 33.

Tuesday Night
Partly cloudy, with a low around 21.

Partly sunny, with a high near 31.


WunderMap® with Temperature/Wind Data

Full Screen Motion Weather Radar (

Midwest Cloud Cover with Arlington Heights Weather Forecast

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS data with solar azimuth and trajectory, times for dawn, sunrise, solar noon, sunset, dusk …

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