Weather in Round Lake, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake

This Afternoon

Temperature: 37°F

Wind Speed: 15 to 20 mph

Wind Direction: NNW

Forecast: Scattered snow showers before 5pm. Cloudy. High near 37, with temperatures falling to around 29 in the afternoon. North northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Tonight

Temperature: 7°F

Wind Speed: 5 to 15 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 7. Wind chill values as low as -3. North northwest wind 5 to 15 mph, with gusts as high as 30 mph.

Saturday

Temperature: 22°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: Mostly sunny. High near 22, with temperatures falling to around 20 in the afternoon. Wind chill values as low as -3. West northwest wind 0 to 5 mph.

Saturday Night

Temperature: 16°F

Wind Speed: 0 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 16. South southeast wind 0 to 10 mph.

Sunday

Temperature: 29°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 29. Southeast wind 5 to 10 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 20.

Monday

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 40.

Monday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 29.

Tuesday

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: A slight chance of rain after noon. Partly sunny, with a high near 45.

Tuesday Night

Temperature: 30°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of rain. Cloudy, with a low around 30.

Wednesday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A slight chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 37.

Wednesday Night

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of snow. Mostly cloudy, with a low around 24.

Thursday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of snow before noon. Mostly cloudy, with a high near 34.

Thursday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 23.