Weather forecast for: Union Pier MI
Last Update: 9:15 am EDT Sep 29, 2026
Today: Sunny, with a high near 71. Calm wind becoming south around 5 mph.
Tonight: Mostly cloudy, with a low around 59. South wind around 5 mph.
Wednesday: A 30 percent chance of showers, mainly after 2pm. Cloudy, with a high near 71. South wind 5 to 10 mph.
Wednesday Night: A 30 percent chance of showers. Cloudy, with a low around 63. South wind 5 to 10 mph.
Thursday: Showers likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 72. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 56. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday: A 50 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 61.
Friday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 46. Chance of precipitation is 20%.
Saturday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 61.
Saturday Night: Partly cloudy, with a low around 48.
Sunday: Mostly sunny, with a high near 61.
Sunday Night: Mostly clear, with a low around 45.
Monday: Sunny, with a high near 59.
WeatherWorld.com
