Weather forecast for: Mattawan MI
Last Update: 10:03 am EDT Sep 9, 2026
Today: Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 3pm. High near 78. West wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight: Mostly cloudy, with a low around 63. West wind 3 to 5 mph.
Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 51. North northwest wind around 5 mph becoming calm in the evening.
Friday: Sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night: Mostly clear, with a low around 58.
Saturday: Mostly sunny, with a high near 81.
Saturday Night: Mostly cloudy, with a low around 61.
Sunday: Mostly sunny, with a high near 80.
Sunday Night: A chance of showers after 2am. Mostly cloudy, with a low around 62.
Monday: A chance of showers. Partly sunny, with a high near 82.
Monday Night: A chance of showers. Mostly cloudy, with a low around 66.
Tuesday: A chance of showers. Partly sunny, with a high near 76.