Hampden, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hampden, a community in Penobscot County, Maine.
Overnight
42°F
Clear
Clear, with a low around 42. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
7-day forecast for Hampden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Clear | 7 to 13 mph NW | 0% |
| Saturday | 63°F | Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 42°F | Partly Cloudy | 0 to 3 mph NE | 0% |
| Sunday | 61°F | Mostly Cloudy then Chance Light Rain | 2 to 13 mph S | 25% |
| Sunday Night | 46°F | Chance Light Rain | 1 to 9 mph SW | 33% |
| Monday | 65°F | Patchy Fog then Sunny | 2 to 10 mph N | 6% |
| Monday Night | 41°F | Partly Cloudy | 5 to 9 mph N | 1% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph N | 1% |
| Tuesday Night | 40°F | Partly Cloudy | 6 mph NE | 1% |
| Wednesday | 65°F | Sunny | 5 mph NE | 0% |
| Wednesday Night | 41°F | Partly Cloudy | 0 to 5 mph E | 2% |
| Thursday | 65°F | Mostly Sunny | 1 to 6 mph NE | 10% |
| Thursday Night | 43°F | Chance Rain Showers | 2 to 6 mph NE | 26% |
| Friday | 66°F | Chance Rain Showers | 6 to 9 mph N | 27% |
Forecast source: National Weather Service (api.weather.gov) for Hampden (44.748, -68.840). Updated through the day.
Growing snapshot for Hampden
Last spring frost
May 4
First fall frost
Oct 4
Growing season
152 days
Hardiness zone
5a
More local growing data for Hampden: nearby ZIP 04474 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Bangor
Bradley
Brewer
Corinna
Dexter
East Millinocket
Howland
Lincoln
Mattawamkeag
Milford
Millinocket
Newport
Old Town
Orono
Patten
Veazie
Climate data from the nearest NOAA station, Bangor Intl Ap, Me (8 mi from Hampden). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.