Hampden, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hampden, a community in Penobscot County, Maine.
Today
84°F
Sunny
Sunny, with a high near 84. West wind 12 to 16 mph, with gusts as high as 30 mph.
7-day forecast for Hampden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 12 to 16 mph W | 0% |
| Tonight | 61°F | Mostly Clear | 1 to 10 mph SW | 1% |
| Wednesday | 88°F | Sunny | 0 to 9 mph SW | 1% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 9 mph SW | 2% |
| Thursday | 89°F | Sunny | 0 to 8 mph SW | 2% |
| Thursday Night | 66°F | Partly Cloudy | 0 to 8 mph SW | 2% |
| Friday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 7 mph W | 29% |
| Friday Night | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 29% |
| Saturday | 89°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph W | 34% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph SW | 31% |
| Sunday | 89°F | Sunny | 1 to 9 mph SW | 11% |
| Sunday Night | 67°F | Mostly Clear | 3 to 9 mph SW | 11% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 12 mph W | 20% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 20% |
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 Aug 4, 2026.