Kennebunk, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kennebunk, a community in York County, Maine.
This Afternoon
66°F
Cloudy
Cloudy. High near 66, with temperatures falling to around 57 in the afternoon. East wind around 5 mph.
7-day forecast for Kennebunk
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Cloudy | 5 mph E | 12% |
| Tonight | 47°F | Mostly Cloudy | 0 mph | 11% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph SW | 7% |
| Wednesday Night | 54°F | Partly Cloudy | 5 mph SW | 3% |
| Thursday | 72°F | Mostly Cloudy then Isolated Rain Showers | 5 to 10 mph SW | 19% |
| Thursday Night | 59°F | Mostly Cloudy then Scattered Rain Showers | 5 mph SW | 27% |
| Friday | 68°F | Light Rain Likely | 5 mph S | 74% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph NE | 85% |
| Saturday | 61°F | Light Rain | 5 to 10 mph N | 76% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph NW | 53% |
| Sunday | 59°F | Chance Light Rain | 5 to 10 mph W | 32% |
| Sunday Night | 36°F | Slight Chance Light Rain then Partly Cloudy | 0 to 5 mph W | 15% |
| Monday | 57°F | Slight Chance Light Rain | 5 to 10 mph W | 21% |
| Monday Night | 34°F | Slight Chance Light Rain | 5 mph W | 20% |
Forecast source: National Weather Service (api.weather.gov) for Kennebunk (43.384, -70.544). Updated through the day.
Growing snapshot for Kennebunk
Last spring frost
May 9
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
5b
More local growing data for Kennebunk: nearby ZIP 04043 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Alfred
Biddeford
Cape Neddick
Cornish
Kennebunkport
Kittery
Lake Arrowhead
North Berwick
Old Orchard Beach
Saco
Sanford
South Berwick
South Eliot
West Kennebunk
York Harbor
Climate data from the nearest NOAA station, Kennebunkport, Me (5.6 mi from Kennebunk). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.