Weather in Winnetka, Illinois, United States

7-Day Detailed Weather Forecast for Winnetka

Overnight

Temperature: 10°F

Wind Speed: 15 mph

Wind Direction: WSW

Forecast: A chance of snow showers. Mostly cloudy. Low around 10, with temperatures rising to around 12 overnight. Wind chill values as low as -5. West southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday

Temperature: 21°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Snow likely after 3pm. Mostly cloudy, with a high near 21. Wind chill values as low as -5. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Sunday Night

Temperature: 4°F

Wind Speed: 10 to 25 mph

Wind Direction: WSW

Forecast: Snow before 5am. Mostly cloudy. Low around 4, with temperatures rising to around 7 overnight. Wind chill values as low as -15. West southwest wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

M.L. King Jr. Day

Temperature: 10°F

Wind Speed: 15 to 25 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 10. Wind chill values as low as -18. West wind 15 to 25 mph, with gusts as high as 40 mph.

Monday Night

Temperature: 3°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 3. West wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 22°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 22.

Tuesday Night

Temperature: 16°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of snow. Mostly cloudy, with a low around 16. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A chance of snow. Mostly cloudy, with a high near 30.

Wednesday Night

Temperature: 12°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 12.

Thursday

Temperature: 21°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 21.

Thursday Night

Temperature: 14°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 14.

Friday

Temperature: 28°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: A chance of snow. Mostly cloudy, with a high near 28.

Friday Night

Temperature: 11°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of snow. Mostly cloudy, with a low around 11.

Saturday

Temperature: 17°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A chance of snow. Partly sunny, with a high near 17.