York Harbor, ME Weather & Growing Conditions
Tonight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Cloudy | 0 to 5 mph NW | 8% |
| Wednesday | 71°F | Mostly Sunny | 5 to 10 mph SW | 7% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph SW | 3% |
| Thursday | 70°F | Partly Sunny then Isolated Rain Showers | 5 to 10 mph SW | 20% |
| Thursday Night | 59°F | Mostly Cloudy then Scattered Rain Showers | 5 to 10 mph SW | 43% |
| Friday | 66°F | Light Rain | 5 mph S | 80% |
| Friday Night | 53°F | Light Rain | 5 mph E | 85% |
| Saturday | 60°F | Light Rain | 5 to 10 mph N | 77% |
| Saturday Night | 45°F | Chance Light Rain | 5 to 10 mph NW | 54% |
| Sunday | 58°F | Chance Light Rain | 5 to 10 mph W | 31% |
| Sunday Night | 39°F | Partly Cloudy | 5 mph W | 14% |
| Monday | 56°F | Slight Chance Light Rain | 10 mph W | 21% |
| Monday Night | 38°F | Slight Chance Light Rain | 5 to 10 mph NW | 20% |
| Tuesday | 56°F | Slight Chance Light Rain | 10 to 15 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for York Harbor, ME
Last spring frost
May 1
First fall frost
Oct 14
Growing season
165 days
Hardiness zone
6a
Explore more for York Harbor, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Cape Neddick, Me (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.