Weather in Crystal Lake, Illinois, United States

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7-Day Detailed Weather Forecast for Crystal Lake

Tonight

Temperature: 38°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Clear. Low around 38, with temperatures rising to around 40 overnight. South southwest wind around 5 mph.

Monday

Temperature: 67°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Sunny. High near 67, with temperatures falling to around 63 in the afternoon. South southwest wind around 5 mph.

Monday Night

Temperature: 43°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: Partly cloudy. Low around 43, with temperatures rising to around 45 overnight. East southeast wind 0 to 5 mph.

Tuesday

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 67. East wind 0 to 5 mph.

Tuesday Night

Temperature: 46°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 46. East wind 0 to 5 mph.

Wednesday

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 69.

Wednesday Night

Temperature: 49°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 49.

Thursday

Temperature: 70°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Sunny, with a high near 70.

Thursday Night

Temperature: 50°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly clear, with a low around 50.

Friday

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: ESE

Forecast: Sunny, with a high near 68.

Friday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 50.

Saturday

Temperature: 69°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 69.

Saturday Night

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 52.

Sunday

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 1pm. Partly sunny, with a high near 70.