Biddeford, ME Weather & Growing Conditions
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 10 mph N | 0% |
| Saturday | 60°F | Sunny | 5 to 10 mph E | 0% |
| Saturday Night | 52°F | Partly Cloudy | 5 to 10 mph S | 0% |
| Sunday | 60°F | Rain Showers Likely | 5 to 10 mph S | 57% |
| Sunday Night | 54°F | Rain Showers Likely | 5 to 10 mph E | 73% |
| Monday | 61°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph NE | 17% |
| Monday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 2% |
| Tuesday | 59°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 0 to 10 mph NE | 1% |
| Wednesday | 58°F | Mostly Sunny | 10 to 15 mph NE | 1% |
| Wednesday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 6% |
| Thursday | 58°F | Chance Rain Showers | 10 to 15 mph NE | 26% |
| Thursday Night | 52°F | Chance Rain Showers | 5 to 10 mph NE | 27% |
| Friday | 60°F | Chance Rain Showers | 10 mph N | 33% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Biddeford, ME
Last spring frost
May 9
First fall frost
Oct 3
Growing season
146 days
Explore more for Biddeford, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Kennebunkport, Me (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.