Blue Hill, ME Weather & Growing Conditions
Tonight
50°F
Chance Light Rain
A chance of rain before 10pm, then a chance of rain and patchy fog between 10pm and 3am, then patchy fog and a slight chance of rain. Cloudy, with a low around 50. Southeast wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Chance Light Rain | 5 to 9 mph SE | 47% |
| Wednesday | 58°F | Patchy Fog then Partly Sunny | 5 to 10 mph SW | 10% |
| Wednesday Night | 52°F | Partly Cloudy | 5 to 8 mph SW | 4% |
| Thursday | 59°F | Partly Sunny then Slight Chance Light Rain | 9 to 15 mph SW | 16% |
| Thursday Night | 54°F | Chance Light Rain | 7 to 13 mph SW | 26% |
| Friday | 59°F | Light Rain Likely | 6 mph S | 73% |
| Friday Night | 51°F | Light Rain | 3 to 9 mph SE | 86% |
| Saturday | 56°F | Light Rain | 13 mph E | 86% |
| Saturday Night | 46°F | Light Rain Likely | 10 mph N | 74% |
| Sunday | 54°F | Chance Light Rain | 10 mph W | 54% |
| Sunday Night | 43°F | Chance Light Rain then Mostly Cloudy | 7 mph W | 28% |
| Monday | 52°F | Slight Chance Light Rain | 8 to 13 mph W | 24% |
| Monday Night | 40°F | Slight Chance Light Rain | 9 to 13 mph NW | 24% |
| Tuesday | 51°F | Slight Chance Light Rain | 13 to 16 mph W | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blue Hill, ME
Last spring frost
Apr 27
First fall frost
Oct 22
Growing season
177 days
Hardiness zone
6a
Explore more for Blue Hill, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Acadia Np, Me (15.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.