Weather in Arlington Heights, Illinois, United States

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7-Day Detailed Weather Forecast for Arlington Heights

Overnight

Temperature: 58°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 58. Southwest wind around 0 mph.

Tuesday

Temperature: 81°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 81. Southwest wind 0 to 5 mph.

Tuesday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers after 3am. Mostly cloudy, with a low around 65. South southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 83°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and noon, then a chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Wednesday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 64. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 80.

Thursday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 62.

Friday

Temperature: 80°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Sunny, with a high near 80.

Friday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 62.

Saturday

Temperature: 81°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 81.

Saturday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.

Sunday

Temperature: 85°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.

Sunday Night

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Monday

Temperature: 85°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85.