Weather in Westmont, Illinois, United States

7-Day Detailed Weather Forecast for Westmont

This Afternoon

Temperature: 95°F

Wind Speed: 25 mph

Wind Direction: SSW

Forecast: Sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 106. South southwest wind around 25 mph, with gusts as high as 40 mph.

Tonight

Temperature: 79°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Clear, with a low around 79. Heat index values as high as 102. Southwest wind 15 to 20 mph, with gusts as high as 40 mph.

Sunday

Temperature: 95°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: Sunny, with a high near 95. Heat index values as high as 105. Southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Sunday Night

Temperature: 78°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Clear, with a low around 78. Heat index values as high as 102. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.

Monday

Temperature: 96°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Sunny, with a high near 96. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Temperature: 75°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. Chance of precipitation is 20%.

Tuesday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Tuesday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

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

Wednesday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 90.

Wednesday Night

Temperature: 72°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 72.

Thursday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly sunny, with a high near 91.

Thursday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Partly cloudy, with a low around 71.

Friday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 87.

Friday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 69.