Weather in Arlington Heights, Illinois, United States

7-Day Detailed Weather Forecast for Arlington Heights

This Afternoon

Temperature: 70°F

Wind Speed: 10 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 70. East northeast wind around 10 mph.

Tonight

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 47. East wind 5 to 10 mph.

Monday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny. High near 77, with temperatures falling to around 75 in the afternoon. East wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Isolated showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 61. East wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 40%.

Tuesday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 58. Chance of precipitation is 40%.

Wednesday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Wednesday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62.

Thursday

Temperature: 88°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88.

Thursday Night

Temperature: 62°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 62.

Friday

Temperature: 80°F

Wind Speed: 15 to 25 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 80.

Friday Night

Temperature: 56°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 56.

Saturday

Temperature: 71°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 71.

Saturday Night

Temperature: 49°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 49.