Weather in Arlington Heights, Illinois, United States

7-Day Detailed Weather Forecast for Arlington Heights

Tonight

Temperature: 12°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 12. Wind chill values as low as 0. Southwest wind around 10 mph.

Saturday

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Sunny. High near 34, with temperatures falling to around 32 in the afternoon. Wind chill values as low as 0. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Temperature: 21°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 21. Southwest wind 5 to 10 mph.

Sunday

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 41. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 33°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 33. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Temperature: 48°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 48.

Monday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

Tuesday

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 47.

Tuesday Night

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 33.

Wednesday

Temperature: 47°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Rain likely. Mostly cloudy, with a high near 47.

Wednesday Night

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 31.

Thursday

Temperature: 40°F

Wind Speed: 10 to 15 mph

Wind Direction: NNW

Forecast: A slight chance of snow before noon. Partly sunny, with a high near 40.

Thursday Night

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 27.

Friday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 42.