Weather in Round Lake, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake

This Afternoon

Temperature: 94°F

Wind Speed: 10 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely. Some of the storms could be severe. Partly sunny. High near 94, with temperatures falling to around 72 in the afternoon. Northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Tonight

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a low around 70. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Sunday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A slight chance of showers and thunderstorms before 1pm. Mostly cloudy. High near 80, with temperatures falling to around 78 in the afternoon. North northeast wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. East wind 5 to 10 mph. Chance of precipitation is 30%.

Monday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

Tuesday

Temperature: 85°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85.

Tuesday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 65.

Wednesday

Temperature: 76°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Partly sunny, with a high near 76.

Wednesday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Partly cloudy, with a low around 61.

Thursday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 79.

Thursday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 61.

Friday

Temperature: 84°F

Wind Speed: 0 to 5 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 84.

Friday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 63.