Blue Hill, ME Weather & Growing Conditions
Tonight
46°F
Clear
Clear, with a low around 46. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Clear | 7 to 13 mph NW | 0% |
| Saturday | 61°F | Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 47°F | Partly Cloudy | 3 mph S | 0% |
| Sunday | 59°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 10 mph SE | 20% |
| Sunday Night | 48°F | Chance Light Rain | 1 to 8 mph W | 39% |
| Monday | 63°F | Patchy Fog then Mostly Sunny | 3 to 9 mph N | 8% |
| Monday Night | 45°F | Partly Cloudy | 8 mph N | 0% |
| Tuesday | 61°F | Mostly Sunny | 8 mph NE | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 5 mph NE | 1% |
| Wednesday | 61°F | Sunny | 7 mph NE | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 1 to 5 mph E | 4% |
| Thursday | 61°F | Mostly Sunny then Slight Chance Rain Showers | 3 to 7 mph NE | 17% |
| Thursday Night | 47°F | Chance Rain Showers | 2 to 6 mph NE | 26% |
| Friday | 63°F | Chance Rain Showers | 6 to 10 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blue Hill, ME
Last spring frost
May 8
First fall frost
Oct 9
Growing season
152 days
Hardiness zone
5b
Explore more for Blue Hill, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, E Surry, Me (7.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.