Weather in Winthrop Harbor, Illinois, United States

7-Day Detailed Weather Forecast for Winthrop Harbor

This Afternoon

Temperature: 19°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 19. West southwest wind around 10 mph.

Tonight

Temperature: 18°F

Wind Speed: 10 to 20 mph

Wind Direction: SSW

Forecast: Mostly cloudy. Low around 18, with temperatures rising to around 29 overnight. South southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Saturday

Temperature: 39°F

Wind Speed: 15 to 20 mph

Wind Direction: WSW

Forecast: A slight chance of snow showers between noon and 1pm. Partly sunny. High near 39, with temperatures falling to around 32 in the afternoon. West southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 13°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 13. Wind chill values as low as 0. West northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Temperature: 27°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 27. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 20.

Monday

Temperature: 39°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A slight chance of snow before noon. Cloudy, with a high near 39.

Monday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Cloudy, with a low around 36.

Tuesday

Temperature: 44°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 44.

Tuesday Night

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a low around 32.

Wednesday

Temperature: 44°F

Wind Speed: 10 mph

Wind Direction: SE

Forecast: A slight chance of rain after noon. Cloudy, with a high near 44.

Wednesday Night

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain before midnight. Cloudy, with a low around 40.

Christmas Day

Temperature: 54°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 54.

Thursday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 36.