Yarmouth, ME Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 5 to 10 mph SW | 0% |
| Tonight | 63°F | Mostly Clear | 0 to 10 mph SW | 0% |
| Wednesday | 80°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 0 to 10 mph SW | 5% |
| Thursday | 83°F | Mostly Sunny | 0 to 10 mph SW | 9% |
| Thursday Night | 69°F | Partly Cloudy | 0 to 5 mph SW | 8% |
| Friday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SW | 27% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 27% |
| Saturday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 42% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 37% |
| Sunday | 83°F | Sunny | 0 to 10 mph SW | 5% |
| Sunday Night | 69°F | Mostly Clear | 5 to 10 mph SW | 6% |
| Monday | 84°F | Sunny | 5 to 15 mph SW | 13% |
| Monday Night | 67°F | Slight Chance Rain Showers | 5 to 10 mph W | 15% |
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 Aug 4, 2026.