Crystal Lake, IL

Welcome To Crystal Lake

FIND EVENTS IN Crystal Lake

Weather Forecast for Crystal Lake

Overnight

A 20 percent chance of rain. Cloudy, with a steady temperature around 33. East southeast wind around 10 mph, with gusts as high as 20 mph.

Saturday

Rain before 1pm, then showers likely between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog after 9am. High near 39. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Periods of rain showers before 4am, then scattered rain and snow showers. Some thunder is also possible. Patchy fog before midnight. Low around 31. Windy, with an east wind 15 to 20 mph becoming west 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday

Scattered snow showers, mainly before 8am. Mostly cloudy, with a high near 32. Windy, with a west wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 4. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.

Monday

A 20 percent chance of snow after noon. Partly sunny, with a high near 16.

Monday Night

Mostly cloudy, with a low around 6.

Tuesday

A slight chance of snow after noon. Mostly cloudy, with a high near 23.

Tuesday Night

Cloudy, with a low around 15.

Wednesday

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

Wednesday Night

Partly cloudy, with a low around 9.

Thursday

Partly sunny, with a high near 27.

Thursday Night

A slight chance of snow. Mostly cloudy, with a low around 16.

Friday

A chance of snow. Mostly cloudy, with a high near 33.