Eastport, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eastport, a community in Antrim County, Michigan.
This Afternoon
69°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. South wind around 10 mph. Chance of precipitation is 30%.
7-day forecast for Eastport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Chance Rain Showers | 10 mph S | 29% |
| Tonight | 59°F | Chance Rain Showers | 5 to 10 mph S | 35% |
| Wednesday | 69°F | Rain Showers | 5 to 10 mph S | 80% |
| Wednesday Night | 48°F | Rain Showers Likely | 5 to 10 mph S | 68% |
| Thursday | 54°F | Rain Showers | 5 to 10 mph SW | 95% |
| Thursday Night | 37°F | Rain Showers | 5 to 10 mph N | 95% |
| Friday | 48°F | Rain Showers Likely | 10 mph NE | 58% |
| Friday Night | 36°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph N | 37% |
| Saturday | 49°F | Mostly Sunny | 5 mph NW | 6% |
| Saturday Night | 38°F | Partly Cloudy | 5 mph W | 9% |
| Sunday | 52°F | Slight Chance Rain Showers | 5 to 10 mph W | 22% |
| Sunday Night | 40°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 22% |
| Monday | 54°F | Partly Sunny | 10 to 15 mph W | 13% |
| Monday Night | 42°F | Partly Cloudy | 10 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov) for Eastport (45.112, -85.351). Updated through the day.
Growing snapshot for Eastport
Last spring frost
May 23
First fall frost
Oct 2
Growing season
131 days
Hardiness zone
6a
More local growing data for Eastport: nearby ZIP 49627 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, E Jordan, Mi (11.4 mi from Eastport). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.