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Port Hope, MI Weather & Growing Conditions

Overnight
58°F
Clear
Clear, with a low around 58. South southwest wind around 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 58°F Clear 7 mph SSW 0%
Tuesday 85°F Sunny 9 mph SSW 0%
Tuesday Night 62°F Mostly Clear 6 to 9 mph S 0%
Wednesday 84°F Mostly Sunny 8 mph SW 3%
Wednesday Night 62°F Showers And Thunderstorms 3 to 7 mph WNW 82%
Thursday 77°F Rain Showers 5 to 8 mph N 82%
Thursday Night 60°F Chance Rain Showers 1 to 6 mph SE 28%
Friday 82°F Mostly Sunny 2 to 6 mph S 13%
Friday Night 63°F Mostly Clear 6 mph S 13%
Saturday 86°F Sunny 6 to 12 mph SW 11%
Saturday Night 65°F Chance Showers And Thunderstorms 6 to 9 mph SW 34%
Sunday 84°F Chance Showers And Thunderstorms 6 to 14 mph WSW 35%
Sunday Night 64°F Chance Showers And Thunderstorms 7 to 10 mph W 42%
Monday 81°F Chance Rain Showers 9 mph W 42%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Port Hope, MI

Last spring frost
May 5
First fall frost
Oct 24
Growing season
169 days
Hardiness zone
6a

Explore more for Port Hope, MI: full frost dates · planting calendar · Michigan frost dates

Climate data from the nearest NOAA station, Port Hope, Mi (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.