Eastport, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eastport, a city in Washington County, Maine.
Today
80°F
Sunny
Sunny, with a high near 80. West wind 10 to 14 mph, with gusts as high as 26 mph.
7-day forecast for Eastport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 10 to 14 mph W | 0% |
| Tonight | 60°F | Mostly Clear | 3 to 8 mph W | 1% |
| Wednesday | 81°F | Sunny | 2 to 9 mph SW | 1% |
| Wednesday Night | 59°F | Partly Cloudy then Patchy Fog | 1 to 8 mph SW | 0% |
| Thursday | 76°F | Patchy Fog then Mostly Sunny | 1 to 7 mph SW | 0% |
| Thursday Night | 59°F | Partly Cloudy then Patchy Fog | 1 to 6 mph SW | 4% |
| Friday | 75°F | Patchy Fog then Mostly Sunny | 1 to 6 mph S | 6% |
| Friday Night | 60°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 24% |
| Saturday | 76°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 34% |
| Saturday Night | 60°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 32% |
| Sunday | 76°F | Slight Chance Rain Showers then Mostly Sunny | 1 to 7 mph SW | 15% |
| Sunday Night | 60°F | Partly Cloudy | 2 to 6 mph SW | 10% |
| Monday | 78°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 8 mph SW | 17% |
| Monday Night | 60°F | Chance Rain Showers | 6 mph SW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Eastport (44.911, -67.009). Updated through the day.
Growing snapshot for Eastport
Last spring frost
Apr 29
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6a
More local growing data for Eastport: nearby ZIP 04631 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eastport, Me (0.9 mi from Eastport). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.