Mattawamkeag, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mattawamkeag, a community in Penobscot County, Maine.
Today
61°F
Sunny
Sunny, with a high near 61. Northwest wind 3 to 7 mph.
7-day forecast for Mattawamkeag
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 61°F | Sunny | 3 to 7 mph NW | 0% |
| Tonight | 38°F | Partly Cloudy | 2 mph NE | 0% |
| Sunday | 60°F | Mostly Cloudy then Chance Rain Showers | 1 to 9 mph S | 34% |
| Sunday Night | 38°F | Chance Rain Showers | 0 to 6 mph S | 36% |
| Monday | 60°F | Patchy Fog then Mostly Sunny | 1 to 9 mph N | 7% |
| Monday Night | 37°F | Partly Cloudy | 2 to 7 mph N | 0% |
| Tuesday | 61°F | Mostly Sunny | 6 mph N | 0% |
| Tuesday Night | 37°F | Mostly Clear | 3 mph N | 0% |
| Wednesday | 64°F | Sunny | 2 mph N | 0% |
| Wednesday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Thursday | 65°F | Mostly Sunny | 2 mph NE | 8% |
| Thursday Night | 39°F | Slight Chance Rain Showers | 2 mph NE | 22% |
| Friday | 65°F | Slight Chance Rain Showers | 3 to 8 mph N | 23% |
| Friday Night | 40°F | Slight Chance Rain Showers | 5 to 9 mph NE | 21% |
Forecast source: National Weather Service (api.weather.gov) for Mattawamkeag (45.518, -68.352). Updated through the day.
Growing snapshot for Mattawamkeag
Last spring frost
May 4
First fall frost
Oct 6
Growing season
153 days
Hardiness zone
5a
More local growing data for Mattawamkeag: nearby ZIP 04495 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
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Corinna
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Millinocket
Newport
Old Town
Orono
Patten
Veazie
Climate data from the nearest NOAA station, Lincoln Sanitary District/Wtp, Me (10.8 mi from Mattawamkeag). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.