Weather in Round Lake, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake

Today

Temperature: 62°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Mostly sunny. High near 62, with temperatures falling to around 55 in the afternoon. South wind around 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 49. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday

Temperature: 58°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Mostly sunny. High near 58, with temperatures falling to around 50 in the afternoon. West northwest wind 10 to 20 mph, with gusts as high as 35 mph.

Wednesday Night

Temperature: 31°F

Wind Speed: 0 to 10 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 31. West northwest wind 0 to 10 mph.

Thursday

Temperature: 56°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 56. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Temperature: 46°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 46. Chance of precipitation is 80%.

Friday

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A chance of rain before noon. Partly sunny, with a high near 60.

Friday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 35.

Saturday

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain after noon. Partly sunny, with a high near 49.

Saturday Night

Temperature: 33°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: Rain likely. Mostly cloudy, with a low around 33.

Sunday

Temperature: 40°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow before noon. Partly sunny, with a high near 40.

Sunday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 23.

Monday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 38.

Monday Night

Temperature: 24°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 24.