7-Day Forecast 42.88°N 84.9°W (Text-Only)
NWS Forecast for: Portland MI
Issued by: National Weather Service Grand Rapids, MI
Last Update: 12:03 am EDT Jul 14, 2025




Overnight: Mostly cloudy, then gradually becoming clear, with a low around 60. West wind 3 to 5 mph.

Monday: Sunny, with a high near 87. Calm wind becoming west around 6 mph in the morning.

Monday Night: Clear, with a low around 63. West wind around 5 mph becoming calm in the evening.

Tuesday: Sunny and hot, with a high near 90. Calm wind becoming south around 6 mph in the afternoon.

Tuesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 67. South wind around 6 mph.

Wednesday: A chance of thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 68. Chance of precipitation is 60%.

Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85.

Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 63.

Friday: Partly sunny, with a high near 81.

Friday Night: Partly cloudy, with a low around 60.

Saturday: Mostly sunny, with a high near 83.

Saturday Night: A chance of showers. Partly cloudy, with a low around 62.

Sunday: A chance of showers. Mostly sunny, with a high near 83.



Portland MI
 42.88°N 84.9°W (Elev. 699 ft)

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