Yarmouth, ME Weather & Growing Conditions
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. North wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 63°F | Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 49°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Sunday | 62°F | Chance Rain Showers | 0 to 10 mph S | 45% |
| Sunday Night | 50°F | Rain Showers Likely | 0 to 10 mph NE | 58% |
| Monday | 64°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Monday Night | 48°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Tuesday | 62°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Tuesday Night | 46°F | Partly Cloudy | 0 to 10 mph NE | 1% |
| Wednesday | 62°F | Mostly Sunny | 10 mph NE | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Thursday | 61°F | Partly Sunny then Slight Chance Rain Showers | 5 to 10 mph NE | 24% |
| Thursday Night | 49°F | Chance Rain Showers | 5 to 10 mph NE | 25% |
| Friday | 63°F | Chance Rain Showers | 10 mph N | 31% |
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 Sep 19, 2026.