Weather in Round Lake Beach, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake Beach

Tonight

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Patchy fog after 1am. Mostly cloudy, with a low around 44. North wind around 5 mph, with gusts as high as 10 mph.

Tuesday

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Patchy fog before 7am. Partly sunny, with a high near 69. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 51. West wind around 5 mph.

Wednesday

Temperature: 62°F

Wind Speed: 5 to 15 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 62. North wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 43°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 43. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday

Temperature: 58°F

Wind Speed: 10 to 15 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 58.

Thursday Night

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 38.

Friday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 66.

Friday Night

Temperature: 44°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 44.

Saturday

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 74.

Saturday Night

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 47.

Sunday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 68.

Sunday Night

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 49.

Monday

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 77.