Yarmouth, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Yarmouth, a community in Cumberland County, Maine.
This Afternoon
64°F
Isolated Rain Showers
Isolated rain showers. Cloudy. High near 64, with temperatures falling to around 55 in the afternoon. Southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Yarmouth
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Isolated Rain Showers | 5 mph SE | 17% |
| Tonight | 45°F | Isolated Rain Showers then Mostly Cloudy | 0 to 5 mph NE | 21% |
| Wednesday | 72°F | Mostly Sunny | 0 to 10 mph SW | 6% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph SW | 3% |
| Thursday | 70°F | Mostly Cloudy then Isolated Rain Showers | 5 to 10 mph SW | 16% |
| Thursday Night | 57°F | Mostly Cloudy then Isolated Rain Showers | 5 to 10 mph SW | 17% |
| Friday | 67°F | Light Rain Likely | 5 mph S | 64% |
| Friday Night | 50°F | Light Rain | 0 to 10 mph NE | 84% |
| Saturday | 59°F | Light Rain | 10 mph N | 76% |
| Saturday Night | 41°F | Light Rain Likely | 5 mph NW | 55% |
| Sunday | 58°F | Chance Light Rain | 5 to 10 mph W | 35% |
| Sunday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 0 to 5 mph W | 16% |
| Monday | 55°F | Slight Chance Light Rain | 5 to 10 mph NW | 22% |
| Monday Night | 32°F | Slight Chance Light Rain | 5 to 10 mph W | 21% |
Forecast source: National Weather Service (api.weather.gov) for Yarmouth (43.804, -70.189). Updated through the day.
Growing snapshot for Yarmouth
Last spring frost
Apr 28
First fall frost
Oct 19
Growing season
172 days
Hardiness zone
6a
More local growing data for Yarmouth: nearby ZIP 04096 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Bridgton
Brunswick
Casco
Cousins Island
Cumberland Center
Dunstan
Falmouth
Falmouth Foreside
Freeport
Gorham
Gray
Little Falls
Littlejohn Island
Naples
North Windham
Oak Hill
Portland
South Portland
South Windham
Standish
Steep Falls
Westbrook
Climate data from the nearest NOAA station, Gray, Me (8.7 mi from Yarmouth). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.