Old Town, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Old Town, a city in Penobscot County, Maine.
This Afternoon
61°F
Chance Light Rain
A chance of rain. Cloudy. High near 61, with temperatures falling to around 55 in the afternoon. East wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Old Town
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Chance Light Rain | 1 to 5 mph E | 52% |
| Tonight | 47°F | Light Rain Likely | 6 mph SE | 67% |
| Wednesday | 68°F | Chance Light Rain then Partly Sunny | 3 to 7 mph SW | 42% |
| Wednesday Night | 48°F | Partly Cloudy | 3 mph SW | 0% |
| Thursday | 69°F | Partly Sunny | 2 to 10 mph S | 10% |
| Thursday Night | 54°F | Slight Chance Light Rain | 5 to 9 mph SW | 16% |
| Friday | 67°F | Chance Light Rain | 6 mph S | 45% |
| Friday Night | 50°F | Light Rain | 6 to 12 mph E | 79% |
| Saturday | 59°F | Light Rain | 13 mph NE | 80% |
| Saturday Night | 43°F | Light Rain Likely | 10 mph N | 71% |
| Sunday | 55°F | Light Rain Likely | 8 mph NW | 57% |
| Sunday Night | 37°F | Slight Chance Light Rain | 3 to 7 mph NW | 23% |
| Monday | 54°F | Slight Chance Light Rain | 3 to 8 mph NW | 24% |
| Monday Night | 36°F | Chance Light Rain | 8 mph NW | 38% |
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 Nov 3, 2026.