Weather in Round Lake, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake

Christmas Day

Temperature: 39°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: Cloudy, with a high near 39. East wind 10 to 15 mph.

Tonight

Temperature: 37°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of rain showers between 11pm and 2am, then rain showers and patchy fog. Cloudy. Low around 37, with temperatures rising to around 40 overnight. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Areas of fog and scattered rain showers before noon. Cloudy. High near 47, with temperatures falling to around 44 in the afternoon. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 34°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Patchy fog after midnight. Mostly cloudy, with a low around 34. North northeast wind 0 to 5 mph, with gusts as high as 10 mph.

Saturday

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Patchy fog before 9am. Cloudy, with a high near 46. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of rain after midnight. Cloudy, with a low around 41. Chance of precipitation is 40%.

Sunday

Temperature: 49°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Rain likely. Cloudy, with a high near 49.

Sunday Night

Temperature: 17°F

Wind Speed: 15 to 25 mph

Wind Direction: NW

Forecast: A chance of rain and snow. Cloudy, with a low around 17.

Monday

Temperature: 23°F

Wind Speed: 20 to 30 mph

Wind Direction: NW

Forecast: A slight chance of snow before noon. Partly sunny, with a high near 23.

Monday Night

Temperature: 12°F

Wind Speed: 10 to 20 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 12.

Tuesday

Temperature: 27°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 27.

Tuesday Night

Temperature: 17°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 17.

Wednesday

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of snow after noon. Mostly cloudy, with a high near 28.

Wednesday Night

Temperature: 13°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 13.