Sanford, ME Weather & Growing Conditions
Tonight
44°F
Mostly Clear
Mostly clear, with a low around 44. North wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Clear | 0 to 5 mph N | 0% |
| Saturday | 65°F | Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 44°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 62°F | Rain Showers Likely | 0 to 5 mph S | 70% |
| Sunday Night | 47°F | Rain Showers Likely | 0 to 5 mph NE | 73% |
| Monday | 66°F | Mostly Sunny | 5 to 10 mph N | 10% |
| Monday Night | 45°F | Partly Cloudy | 0 to 5 mph N | 2% |
| Tuesday | 62°F | Partly Sunny | 5 to 10 mph NE | 2% |
| Tuesday Night | 43°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 61°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Thursday | 61°F | Chance Rain Showers | 5 to 10 mph NE | 26% |
| Thursday Night | 45°F | Chance Rain Showers | 5 to 10 mph NE | 26% |
| Friday | 64°F | Chance Rain Showers | 10 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sanford, ME
Last spring frost
May 16
First fall frost
Sep 30
Growing season
136 days
Hardiness zone
5b
Explore more for Sanford, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Sanford 2 Nnw, Me (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.