Yarmouth, ME Weather & Growing Conditions
Tonight
48°F
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 10pm. Mostly cloudy, with a low around 48. South wind 0 to 5 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph S | 28% |
| Wednesday | 69°F | Mostly Sunny | 0 to 10 mph SW | 6% |
| Wednesday Night | 53°F | Partly Cloudy | 5 mph SW | 3% |
| Thursday | 67°F | Mostly Cloudy then Isolated Rain Showers | 10 to 15 mph SW | 17% |
| Thursday Night | 58°F | Mostly Cloudy then Isolated Rain Showers | 5 to 10 mph SW | 20% |
| Friday | 65°F | Light Rain Likely | 5 mph S | 66% |
| Friday Night | 52°F | Light Rain | 5 to 10 mph E | 85% |
| Saturday | 59°F | Light Rain | 10 mph N | 78% |
| Saturday Night | 44°F | Light Rain Likely | 5 to 10 mph NW | 57% |
| Sunday | 57°F | Chance Light Rain | 5 to 10 mph W | 36% |
| Sunday Night | 39°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 16% |
| Monday | 55°F | Slight Chance Light Rain | 5 to 10 mph NW | 23% |
| Monday Night | 37°F | Slight Chance Light Rain | 5 to 10 mph NW | 21% |
| Tuesday | 54°F | Slight Chance Light Rain then Mostly Sunny | 10 to 15 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Yarmouth, ME
Last spring frost
Apr 28
First fall frost
Oct 19
Growing season
172 days
Hardiness zone
6a
Explore more for Yarmouth, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Gray, Me (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.