Weather in Forest Lake, Illinois, United States

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7-Day Detailed Weather Forecast for Forest Lake

This Afternoon

Temperature: 92°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Scattered showers and thunderstorms. Partly sunny, with a high near 92. Heat index values as high as 104. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 92°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 92. Heat index values as high as 99. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 74°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Isolated showers and thunderstorms after 2am. Partly cloudy, with a low around 74. Heat index values as high as 95. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.

Thursday

Temperature: 87°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Scattered showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 5 mph. Chance of precipitation is 50%.

Thursday Night

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Scattered showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 40%.

Friday

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Scattered showers and thunderstorms before 1pm. Mostly sunny, with a high near 84.

Friday Night

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

Saturday

Temperature: 86°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.

Saturday Night

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 69.

Sunday

Temperature: 83°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Partly sunny, with a high near 83.

Sunday Night

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: A slight chance of rain showers before 1am. Partly cloudy, with a low around 66.

Labor Day

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 79.

Monday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 64.