Kennebunk, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kennebunk, a community in York County, Maine.
Overnight
45°F
Mostly Clear
Mostly clear, with a low around 45. North wind around 5 mph.
7-day forecast for Kennebunk
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 64°F | Sunny | 0 to 10 mph N | 0% |
| Saturday Night | 45°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 63°F | Rain Showers Likely | 0 to 10 mph S | 65% |
| Sunday Night | 47°F | Rain Showers | 0 to 5 mph NE | 76% |
| Monday | 65°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph N | 16% |
| Monday Night | 45°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Tuesday | 62°F | Partly Sunny | 5 to 10 mph NE | 2% |
| Tuesday Night | 44°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 61°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 44°F | Partly Cloudy | 0 to 5 mph NE | 7% |
| Thursday | 61°F | Chance Rain Showers | 5 to 10 mph NE | 27% |
| Thursday Night | 45°F | Chance Rain Showers | 0 to 10 mph NE | 27% |
| Friday | 64°F | Chance Rain Showers | 5 to 10 mph N | 32% |
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 Sep 19, 2026.