Port Hope, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Port Hope, a village in Huron County, Michigan.
Overnight
59°F
Mostly Cloudy
Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast for Port Hope
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Cloudy | 10 mph S | 2% |
| Wednesday | 66°F | Light Rain | 10 to 16 mph SSE | 88% |
| Wednesday Night | 50°F | Light Rain Likely then Mostly Cloudy | 9 to 16 mph SSW | 56% |
| Thursday | 57°F | Mostly Cloudy then Chance Light Rain | 10 to 14 mph SW | 30% |
| Thursday Night | 41°F | Light Rain | 6 to 9 mph W | 77% |
| Friday | 50°F | Light Rain | 6 to 15 mph N | 89% |
| Friday Night | 36°F | Light Rain | 14 mph N | 78% |
| Saturday | 47°F | Chance Light Rain | 12 to 15 mph NNW | 46% |
| Saturday Night | 34°F | Slight Chance Light Rain then Mostly Cloudy | 9 mph WNW | 15% |
| Sunday | 51°F | Mostly Sunny | 9 to 14 mph W | 11% |
| Sunday Night | 36°F | Partly Cloudy | 13 mph WNW | 11% |
| Monday | 52°F | Mostly Sunny | 9 to 13 mph W | 8% |
| Monday Night | 39°F | Mostly Cloudy | 13 mph WSW | 6% |
| Tuesday | 54°F | Mostly Sunny | 14 mph W | 10% |
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 Nov 4, 2026.