Weather in Round Lake Beach, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake Beach

Today

Temperature: 21°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 21. Wind chill values as low as -7. West wind 5 to 20 mph, with gusts as high as 35 mph.

Tonight

Temperature: 19°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy. Low around 19, with temperatures rising to around 27 overnight. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 39°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A slight chance of snow between noon and 1pm, then a slight chance of rain and snow. Partly sunny. High near 39, with temperatures falling to around 34 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 13°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 13. Wind chill values as low as -1. West northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Sunday

Temperature: 25°F

Wind Speed: 5 to 15 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 25. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Temperature: 19°F

Wind Speed: 0 to 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 19.

Monday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a high near 38.

Monday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 33.

Tuesday

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 44.

Tuesday Night

Temperature: 30°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 30.

Wednesday

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A slight chance of rain after noon. Mostly cloudy, with a high near 47.

Wednesday Night

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain before midnight. Mostly cloudy, with a low around 40.

Christmas Day

Temperature: 53°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 53.

Thursday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 34.