Weather in Round Lake Beach, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake Beach

Tonight

Temperature: 37°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers between 2pm and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 52, with temperatures falling to around 47 in the afternoon. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Showers and thunderstorms before midnight, then rain likely. Mostly cloudy. Low around 34, with temperatures rising to around 38 overnight. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 42°F

Wind Speed: 20 to 25 mph

Wind Direction: W

Forecast: A chance of rain before 9am, then a chance of snow between 9am and noon. Mostly cloudy, with a high near 42. West wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

Friday Night

Temperature: 26°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 26. West wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 36.

Saturday Night

Temperature: 22°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 22.

Sunday

Temperature: 31°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A slight chance of snow. Mostly cloudy, with a high near 31.

Sunday Night

Temperature: 17°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 17.

Monday

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 32.

Monday Night

Temperature: 18°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 18.

Tuesday

Temperature: 40°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 40.

Tuesday Night

Temperature: 29°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: A chance of snow before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 29.

Wednesday

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

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