Weather in Island Lake, Illinois, United States

7-Day Detailed Weather Forecast for Island Lake

Overnight

Temperature: 73°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 73. South southwest wind around 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 94°F

Wind Speed: 15 to 25 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 94. Heat index values as high as 107. South southwest wind 15 to 25 mph, with gusts as high as 45 mph.

Saturday Night

Temperature: 78°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Clear, with a low around 78. Heat index values as high as 105. Southwest wind 15 to 20 mph, with gusts as high as 45 mph.

Sunday

Temperature: 95°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Sunny, with a high near 95. Heat index values as high as 106. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Sunday Night

Temperature: 77°F

Wind Speed: 15 to 20 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 77. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Monday

Temperature: 97°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97.

Monday Night

Temperature: 74°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74.

Tuesday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 89.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Wednesday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 87.

Wednesday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Thursday

Temperature: 88°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 88.

Thursday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67.

Friday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 84.