Old Town, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Old Town, a city in Penobscot County, Maine.
Today
64°F
Sunny
Sunny, with a high near 64. Northwest wind 5 to 12 mph, with gusts as high as 22 mph.
7-day forecast for Old Town
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Sunny | 5 to 12 mph NW | 0% |
| Tonight | 42°F | Partly Cloudy | 0 to 3 mph E | 0% |
| Sunday | 60°F | Mostly Cloudy then Chance Rain Showers | 2 to 12 mph S | 36% |
| Sunday Night | 41°F | Rain Showers Likely | 1 to 8 mph SE | 55% |
| Monday | 63°F | Patchy Fog then Mostly Sunny | 5 to 12 mph N | 6% |
| Monday Night | 39°F | Partly Cloudy | 5 to 9 mph N | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 to 8 mph N | 0% |
| Tuesday Night | 39°F | Partly Cloudy | 7 mph N | 0% |
| Wednesday | 65°F | Sunny | 5 mph NE | 0% |
| Wednesday Night | 39°F | Mostly Clear | 0 to 3 mph E | 0% |
| Thursday | 65°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph NE | 15% |
| Thursday Night | 41°F | Chance Rain Showers | 3 to 8 mph NE | 25% |
| Friday | 65°F | Chance Rain Showers | 8 to 12 mph N | 26% |
| Friday Night | 42°F | Chance Rain Showers | 10 to 16 mph NE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Old Town (44.954, -68.740). Updated through the day.
Growing snapshot for Old Town
Last spring frost
May 1
First fall frost
Oct 6
Growing season
157 days
Hardiness zone
5a
More local growing data for Old Town: nearby ZIP 04489 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Bangor
Bradley
Brewer
Corinna
Dexter
East Millinocket
Hampden
Howland
Lincoln
Mattawamkeag
Milford
Millinocket
Newport
Orono
Patten
Veazie
Climate data from the nearest NOAA station, Orono, Me (1.1 mi from Old Town). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.