Weather in Winnetka, Illinois, United States

7-Day Detailed Weather Forecast for Winnetka

This Afternoon

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A slight chance of rain showers after 5pm. Partly sunny. High near 68, with temperatures falling to around 64 in the afternoon. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms. Cloudy. Low around 41, with temperatures rising to around 43 overnight. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Friday

Temperature: 47°F

Wind Speed: 10 mph

Wind Direction: NNE

Forecast: A chance of rain showers before 10am. Mostly cloudy, with a high near 47. North northeast wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 37. East northeast wind around 5 mph, with gusts as high as 15 mph.

Saturday

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 48. East wind 5 to 10 mph.

Saturday Night

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

Sunday

Temperature: 73°F

Wind Speed: 15 to 25 mph

Wind Direction: SSW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 73.

Sunday Night

Temperature: 59°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A chance of rain showers before 7pm, then showers and thunderstorms likely. Cloudy, with a low around 59.

Monday

Temperature: 76°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76.

Monday Night

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.

Tuesday

Temperature: 78°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78.

Tuesday Night

Temperature: 56°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 56.

Wednesday

Temperature: 70°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 70.

Wednesday Night

Temperature: 50°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.