Lubec, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lubec, a community in Washington County, Maine.
This Afternoon
73°F
Sunny
Sunny, with a high near 73. Northwest wind around 9 mph.
7-day forecast for Lubec
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 9 mph NW | 0% |
| Tonight | 46°F | Clear | 6 to 9 mph NW | 0% |
| Saturday | 61°F | Sunny | 3 to 9 mph NW | 0% |
| Saturday Night | 47°F | Partly Cloudy | 3 mph NE | 0% |
| Sunday | 59°F | Partly Sunny | 2 to 8 mph SE | 3% |
| Sunday Night | 48°F | Chance Light Rain | 1 to 5 mph SW | 36% |
| Monday | 62°F | Patchy Fog then Mostly Sunny | 1 to 6 mph NW | 13% |
| Monday Night | 46°F | Partly Cloudy | 6 mph N | 0% |
| Tuesday | 60°F | Mostly Sunny | 2 to 6 mph NE | 0% |
| Tuesday Night | 46°F | Partly Cloudy | 3 mph NE | 0% |
| Wednesday | 61°F | Sunny | 3 mph NE | 0% |
| Wednesday Night | 46°F | Mostly Clear | 2 mph E | 0% |
| Thursday | 61°F | Mostly Sunny | 3 mph E | 7% |
| Thursday Night | 47°F | Chance Rain Showers | 3 mph NE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Lubec (44.855, -66.990). Updated through the day.
Growing snapshot for Lubec
Last spring frost
Apr 29
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6a
More local growing data for Lubec: 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 Lubec). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.