Weather in Island Lake, Illinois, United States

7-Day Detailed Weather Forecast for Island Lake

Overnight

Temperature: 41°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Cloudy. Low around 41, with temperatures rising to around 47 overnight. West northwest wind around 20 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 49°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Partly sunny. High near 49, with temperatures falling to around 47 in the afternoon. West northwest wind around 20 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 33°F

Wind Speed: 5 to 20 mph

Wind Direction: W

Forecast: Widespread frost after 1am. Mostly clear, with a low around 33. West wind 5 to 20 mph, with gusts as high as 35 mph.

Sunday

Temperature: 49°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Widespread frost before 7am, then a chance of rain showers. Mostly sunny, with a high near 49. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Sunday Night

Temperature: 29°F

Wind Speed: 0 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm, then widespread frost. Mostly clear, with a low around 29. North wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday

Temperature: 53°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Widespread frost before 8am. Sunny, with a high near 53.

Monday Night

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 42.

Tuesday

Temperature: 72°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 72.

Tuesday Night

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 47.

Wednesday

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Sunny, with a high near 70.

Wednesday Night

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 52.

Thursday

Temperature: 80°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 59°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Rain showers likely after 7pm. Mostly cloudy, with a low around 59.

Friday

Temperature: 72°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Rain showers likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 72.