7-Day Forecast 42.47°N 87.84°W (Text-Only)
NWS Forecast for: Winthrop Harbor IL
Issued by: National Weather Service Chicago, IL
Last Update: 9:41 pm CDT Jun 17, 2024




Overnight: Mostly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday Night: Partly cloudy, with a low around 74. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Juneteenth: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Southwest wind around 10 mph, with gusts as high as 15 mph.

Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 68. South wind around 5 mph, with gusts as high as 10 mph.

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 75.

Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 64.

Friday: Mostly sunny, with a high near 76.

Friday Night: Mostly cloudy, with a low around 67.

Saturday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 92.

Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Sunday Night: Mostly clear, with a low around 62.

Monday: Sunny, with a high near 76.



Winthrop Harbor IL
 42.47°N 87.84°W

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