Weather in Winthrop Harbor, Illinois, United States

7-Day Detailed Weather Forecast for Winthrop Harbor

Today

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: Mostly cloudy. High near 34, with temperatures falling to around 32 in the afternoon. East wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 31°F

Wind Speed: 15 to 20 mph

Wind Direction: SSE

Forecast: Snow likely between midnight and 4am, then snow likely and patchy fog between 4am and 5am, then a chance of freezing rain and patchy fog and rain and snow likely. Cloudy. Low around 31, with temperatures rising to around 33 overnight. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Temperature: 47°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: A chance of rain and patchy fog before 9am. Mostly cloudy. High near 47, with temperatures falling to around 44 in the afternoon. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around 35. West northwest wind around 5 mph.

Monday

Temperature: 39°F

Wind Speed: 5 to 15 mph

Wind Direction: NNE

Forecast: A slight chance of snow before noon. Cloudy, with a high near 39. North northeast wind 5 to 15 mph.

Monday Night

Temperature: 25°F

Wind Speed: 15 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 25.

Tuesday

Temperature: 32°F

Wind Speed: 10 to 15 mph

Wind Direction: NNE

Forecast: Mostly cloudy, with a high near 32.

Tuesday Night

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: ENE

Forecast: A slight chance of snow after midnight. Cloudy, with a low around 27.

Wednesday

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: E

Forecast: A slight chance of snow before noon, then a chance of rain. Cloudy, with a high near 38.

Wednesday Night

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: A chance of rain before midnight, then a chance of freezing rain and a chance of rain. Mostly cloudy, with a low around 29.

Thursday

Temperature: 34°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: A slight chance of rain and snow after noon. Mostly sunny, with a high near 34.

Thursday Night

Temperature: 17°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 17.

Friday

Temperature: 31°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 31.

Friday Night

Temperature: 22°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 22.