Weather forecast for: Constantine MI
Last Update: 6:01 am EDT Sep 4, 2026
Today: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. Partly sunny, with a high near 89. Heat index values as high as 98. South wind around 5 mph becoming northwest in the morning. Chance of precipitation is 30%.
Tonight: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69. Northwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
Saturday: A 10 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 82. Calm wind becoming north around 5 mph in the morning.
Saturday Night: Partly cloudy, with a low around 60. East wind 5 to 10 mph.
Sunday: Sunny, with a high near 80. East wind around 5 mph.
Sunday Night: Mostly clear, with a low around 58.
Labor Day: Sunny, with a high near 81.
Monday Night: Partly cloudy, with a low around 60.
Tuesday: Mostly sunny, with a high near 82.
Tuesday Night: A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 68.
Wednesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 81.