Weather in Winthrop Harbor, Illinois, United States

7-Day Detailed Weather Forecast for Winthrop Harbor

This Afternoon

Temperature: 9°F

Wind Speed: 15 mph

Wind Direction: WSW

Forecast: Sunny. High near 9, with temperatures falling to around 7 in the afternoon. Wind chill values as low as -10. West southwest wind around 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 5°F

Wind Speed: 15 to 20 mph

Wind Direction: WSW

Forecast: A chance of snow between midnight and 5am. Mostly cloudy. Low around 5, with temperatures rising to around 11 overnight. Wind chill values as low as -12. West southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 13°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: A chance of snow showers after noon. Partly sunny. High near 13, with temperatures falling to around 10 in the afternoon. Wind chill values as low as -8. West northwest wind 15 to 20 mph, with gusts as high as 35 mph.

Tuesday Night

Temperature: 0°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 0. Wind chill values as low as -13. West wind around 10 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 12°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 12. West northwest wind 10 to 15 mph.

Wednesday Night

Temperature: 0°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 0.

Thursday

Temperature: 12°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 12.

Thursday Night

Temperature: 2°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of snow. Partly cloudy, with a low around 2.

Friday

Temperature: 15°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: A chance of snow. Mostly sunny, with a high near 15.

Friday Night

Temperature: 8°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A chance of snow. Mostly cloudy, with a low around 8.

Saturday

Temperature: 22°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A slight chance of snow before noon. Mostly sunny, with a high near 22.

Saturday Night

Temperature: 8°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 8.

Sunday

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of snow after noon. Mostly sunny, with a high near 24.

Sunday Night

Temperature: 16°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 16.