| NWS Forecast for: Harsens Island MI Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 5:13 pm EDT Jul 14, 2025 |  |
Tonight: Widespread haze before midnight. Clear, with a low around 19. Calm wind. Tuesday: Sunny, with a high near 31. Light south wind increasing to 6 to 11 km/h in the morning. Tuesday Night: Partly cloudy, with a low around 21. South southeast wind 5 to 10 km/h becoming calm after midnight. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 30. Light south wind becoming south southwest 6 to 11 km/h in the morning. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible. Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Partly cloudy, with a low around 22. South wind 5 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms. Thursday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 29. Chance of precipitation is 80%. Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Low around 17. Chance of precipitation is 80%. Friday: Partly sunny, with a high near 26. Friday Night: Mostly clear, with a low around 17. Saturday: Mostly sunny, with a high near 28. Saturday Night: A chance of showers. Mostly cloudy, with a low around 19. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 29. Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 18. Monday: Mostly sunny, with a high near 27. | |
| Harsens Island MI 42.58°N 82.57°W (Elev. 577 m) | |
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