Jonesport, ME Weather & Growing Conditions
Tonight
49°F
Clear
Clear, with a low around 49. Northwest wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Clear | 12 mph NW | 0% |
| Saturday | 57°F | Sunny | 5 to 12 mph NW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 5 mph NE | 0% |
| Sunday | 56°F | Partly Sunny | 5 to 9 mph S | 12% |
| Sunday Night | 52°F | Chance Light Rain | 3 to 7 mph W | 39% |
| Monday | 58°F | Patchy Fog then Mostly Sunny | 6 mph N | 13% |
| Monday Night | 47°F | Partly Cloudy | 5 to 12 mph N | 0% |
| Tuesday | 56°F | Mostly Sunny | 3 to 12 mph NE | 1% |
| Tuesday Night | 48°F | Partly Cloudy | 2 to 8 mph NE | 1% |
| Wednesday | 55°F | Sunny | 6 to 9 mph NE | 0% |
| Wednesday Night | 48°F | Partly Cloudy | 6 mph NE | 2% |
| Thursday | 56°F | Mostly Sunny | 7 mph NE | 11% |
| Thursday Night | 50°F | Chance Rain Showers | 5 to 8 mph NE | 29% |
| Friday | 58°F | Chance Rain Showers | 12 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jonesport, ME
Last spring frost
May 3
First fall frost
Oct 9
Growing season
158 days
Hardiness zone
6a
Explore more for Jonesport, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Jonesboro, Me (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.