Kennebunk, ME Weather & Growing Conditions
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. West wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 72°F | Mostly Cloudy then Chance Light Rain | 5 to 10 mph SW | 39% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph SW | 21% |
| Friday | 70°F | Light Rain Likely | 0 to 5 mph S | 73% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph E | 92% |
| Saturday | 62°F | Light Rain | 5 mph NE | 80% |
| Saturday Night | 43°F | Chance Light Rain | 5 mph N | 36% |
| Sunday | 58°F | Chance Light Rain | 5 to 10 mph NW | 31% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph W | 12% |
| Monday | 54°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 18% |
| Monday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 17% |
| Tuesday | 56°F | Mostly Sunny | 5 to 10 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kennebunk, ME
Last spring frost
May 9
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
5b
Explore more for Kennebunk, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Kennebunkport, Me (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.