West Kennebunk, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Kennebunk, a community in York County, Maine.
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. West wind around 0 mph.
7-day forecast for West Kennebunk
| 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 | 73°F | Mostly Cloudy then Chance Light Rain | 5 to 10 mph SW | 40% |
| Thursday Night | 58°F | Mostly Cloudy then Slight Chance Light Rain | 5 mph SW | 20% |
| Friday | 70°F | Light Rain Likely | 0 to 5 mph S | 72% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph E | 91% |
| Saturday | 62°F | Light Rain | 5 mph NE | 80% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph N | 36% |
| Sunday | 58°F | Chance Light Rain | 5 to 10 mph NW | 31% |
| Sunday Night | 35°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 | 32°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 17% |
| Tuesday | 57°F | Mostly Sunny | 5 to 10 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov) for West Kennebunk (43.414, -70.581). Updated through the day.
Growing snapshot for West Kennebunk
Last spring frost
May 9
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
5b
More local growing data for West Kennebunk: nearby ZIP 04043 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Alfred
Biddeford
Cape Neddick
Cornish
Kennebunk
Kennebunkport
Kittery
Lake Arrowhead
North Berwick
Old Orchard Beach
Saco
Sanford
South Berwick
South Eliot
York Harbor
Climate data from the nearest NOAA station, Kennebunkport, Me (5.6 mi from West Kennebunk). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.