Jonesport, ME Weather & Growing Conditions
Today
68°F
Sunny
Sunny, with a high near 68. Southwest wind 16 to 22 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Sunny | 16 to 22 mph SW | 0% |
| Tonight | 58°F | Mostly Clear | 6 to 20 mph W | 1% |
| Wednesday | 68°F | Sunny | 5 to 12 mph SW | 1% |
| Wednesday Night | 57°F | Partly Cloudy | 3 to 10 mph SW | 4% |
| Thursday | 67°F | Mostly Sunny | 3 to 10 mph SW | 3% |
| Thursday Night | 58°F | Partly Cloudy | 3 to 9 mph SW | 9% |
| Friday | 69°F | Mostly Sunny | 3 to 10 mph SW | 8% |
| Friday Night | 60°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 22% |
| Saturday | 68°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 20% |
| Saturday Night | 59°F | Slight Chance Rain Showers | 3 to 9 mph SW | 23% |
| Sunday | 67°F | Mostly Sunny | 3 to 10 mph SW | 11% |
| Sunday Night | 60°F | Partly Cloudy | 6 to 10 mph SW | 9% |
| Monday | 69°F | Mostly Sunny | 6 to 13 mph SW | 8% |
| Monday Night | 60°F | Slight Chance Rain Showers | 7 to 12 mph W | 20% |
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 Aug 4, 2026.