Blaine, ME Weather & Growing Conditions
Overnight
39°F
Clear
Clear, with a low around 39. Northwest wind around 15 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Clear | 15 mph NW | 0% |
| Saturday | 58°F | Sunny | 9 to 14 mph NW | 0% |
| Saturday Night | 37°F | Partly Cloudy | 0 to 6 mph N | 0% |
| Sunday | 59°F | Mostly Cloudy then Chance Light Rain | 3 to 12 mph S | 28% |
| Sunday Night | 41°F | Chance Light Rain | 1 to 7 mph W | 27% |
| Monday | 59°F | Patchy Fog then Mostly Sunny | 2 to 14 mph NW | 5% |
| Monday Night | 37°F | Partly Cloudy then Patchy Frost | 5 to 10 mph NW | 0% |
| Tuesday | 60°F | Mostly Sunny | 8 mph N | 0% |
| Tuesday Night | 35°F | Mostly Clear | 1 to 5 mph N | 0% |
| Wednesday | 63°F | Sunny | 3 mph N | 0% |
| Wednesday Night | 37°F | Mostly Clear | 1 mph N | 0% |
| Thursday | 65°F | Mostly Sunny | 0 to 5 mph NE | 5% |
| Thursday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph NE | 20% |
| Friday | 66°F | Slight Chance Rain Showers | 3 to 7 mph N | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blaine, ME
Last spring frost
May 25
First fall frost
Sep 18
Growing season
115 days
Hardiness zone
4a
Explore more for Blaine, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Bridgewater, Me (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.