Weather in Round Lake Heights, Illinois, United States

7-Day Detailed Weather Forecast for Round Lake Heights

Tonight

Temperature: 48°F

Wind Speed: 15 to 20 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 11pm, then showers and thunderstorms between 11pm and 3am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 48, with temperatures rising to around 55 overnight. South southeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

Temperature: 54°F

Wind Speed: 20 to 25 mph

Wind Direction: WSW

Forecast: A slight chance of showers and thunderstorms before 9am. Mostly cloudy, with a high near 54. West southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 38°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 38. West wind 5 to 20 mph, with gusts as high as 35 mph.

Tuesday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of rain showers after 1pm. Mostly sunny, with a high near 61. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Rain showers likely before 10pm, then showers and thunderstorms likely between 10pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 46. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Wednesday

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 69. Chance of precipitation is 50%.

Wednesday Night

Temperature: 48°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

Thursday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of rain showers. Partly sunny, with a high near 70.

Thursday Night

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 53.

Friday

Temperature: 69°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 69.

Friday Night

Temperature: 43°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of rain showers. Mostly cloudy, with a low around 43.

Saturday

Temperature: 57°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 57.

Saturday Night

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 40.

Sunday

Temperature: 59°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 59.