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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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.