Port Hope, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Port Hope, a village in Huron County, Michigan.
Today
83°F
Sunny
Sunny, with a high near 83. South southwest wind around 9 mph.
7-day forecast for Port Hope
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 9 mph SSW | 0% |
| Tonight | 64°F | Mostly Clear | 7 to 10 mph SSW | 0% |
| Wednesday | 82°F | Mostly Sunny | 8 mph SSW | 3% |
| Wednesday Night | 64°F | Showers And Thunderstorms | 6 mph WNW | 81% |
| Thursday | 75°F | Rain Showers | 7 mph N | 81% |
| Thursday Night | 63°F | Chance Rain Showers | 2 to 6 mph SE | 28% |
| Friday | 80°F | Mostly Sunny | 2 to 6 mph S | 13% |
| Friday Night | 66°F | Mostly Clear | 6 mph S | 13% |
| Saturday | 83°F | Sunny | 6 to 9 mph SW | 12% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 8 mph SSW | 34% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 6 to 13 mph WSW | 35% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 9 mph W | 42% |
| Monday | 80°F | Chance Rain Showers | 9 mph WNW | 41% |
| Monday Night | 65°F | Chance Rain Showers | 7 mph W | 45% |
Forecast source: National Weather Service (api.weather.gov) for Port Hope (43.939, -82.715). Updated through the day.
Growing snapshot for Port Hope
Last spring frost
May 5
First fall frost
Oct 24
Growing season
169 days
Hardiness zone
6a
More local growing data for Port Hope: nearby ZIP 48468 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Port Hope, Mi (3.1 mi from Port Hope). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.