Biddeford, ME Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. West wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 to 10 mph W | 0% |
| Tonight | 61°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Wednesday | 84°F | Mostly Sunny | 0 to 10 mph SW | 0% |
| Wednesday Night | 66°F | Mostly Cloudy | 5 mph SW | 7% |
| Thursday | 87°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph S | 18% |
| Thursday Night | 70°F | Slight Chance Rain Showers then Partly Cloudy | 0 to 5 mph SW | 16% |
| Friday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 24% |
| Friday Night | 69°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 24% |
| Saturday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 43% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 38% |
| Sunday | 88°F | Sunny | 0 to 10 mph SW | 6% |
| Sunday Night | 68°F | Mostly Clear | 5 mph SW | 6% |
| Monday | 89°F | Sunny | 5 to 10 mph SW | 12% |
| Monday Night | 67°F | Partly Cloudy | 5 to 10 mph W | 12% |
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
Hardiness zone
6a
Explore more for Biddeford, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Kennebunkport, Me (4.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.