Weather in Downers Grove, Illinois, United States

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7-Day Detailed Weather Forecast for Downers Grove

Today

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 105. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 93°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 93. Heat index values as high as 102. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 76. Heat index values as high as 99. Southwest wind 5 to 10 mph.

Thursday

Temperature: 90°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: Scattered showers and thunderstorms after 7am. Mostly sunny, with a high near 90. West southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Scattered showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 40%.

Friday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Scattered showers and thunderstorms before 1pm. Mostly sunny, with a high near 87.

Friday Night

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.

Saturday

Temperature: 88°F

Wind Speed: 5 mph

Wind Direction: ENE

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

Saturday Night

Temperature: 71°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Sunday

Temperature: 85°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Partly sunny, with a high near 85.

Sunday Night

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers before 1am. Partly cloudy, with a low around 67.

Labor Day

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 80.

Monday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 66.