Weather in Round Lake, Illinois, United States

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7-Day Detailed Weather Forecast for Round Lake

Today

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Sunny. High near 47, with temperatures falling to around 40 in the afternoon. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 27°F

Wind Speed: 0 to 5 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 27. North northwest wind 0 to 5 mph.

Sunday

Temperature: 50°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Sunny. High near 50, with temperatures falling to around 42 in the afternoon. North northwest wind around 0 mph.

Sunday Night

Temperature: 26°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 26. West northwest wind around 0 mph.

Monday

Temperature: 52°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 52. Southwest wind 0 to 10 mph.

Monday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 29.

Tuesday

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 54.

Tuesday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 32.

Wednesday

Temperature: 56°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 56.

Wednesday Night

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 41.

Thursday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 60.

Thursday Night

Temperature: 43°F

Wind Speed: 0 to 5 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 43.

Friday

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 61.

Friday Night

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A chance of rain. Mostly cloudy, with a low around 46.