Weather in Lemont, Illinois, United States

7-Day Detailed Weather Forecast for Lemont

This Afternoon

Temperature: 36°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Sunny. High near 36, with temperatures falling to around 33 in the afternoon. South southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy. Low around 28, with temperatures rising to around 31 overnight. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny. High near 35, with temperatures falling to around 33 in the afternoon. West southwest wind 5 to 10 mph.

Wednesday Night

Temperature: 32°F

Wind Speed: 10 to 20 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 32. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Thursday

Temperature: 46°F

Wind Speed: 20 mph

Wind Direction: SW

Forecast: Rain before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. Southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Thursday Night

Temperature: 14°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 28.

Friday Night

Temperature: 24°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 24.

Saturday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 42.

Saturday Night

Temperature: 20°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 20.

Sunday

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 33.

Sunday Night

Temperature: 24°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 24.

Monday

Temperature: 36°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 36.

Monday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 29.