Corinna, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Corinna, a community in Penobscot County, Maine.
This Afternoon
73°F
Sunny
Sunny, with a high near 73. Northwest wind around 16 mph, with gusts as high as 29 mph.
7-day forecast for Corinna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Sunny | 16 mph NW | 0% |
| Tonight | 40°F | Clear | 7 to 15 mph NW | 0% |
| Saturday | 65°F | Sunny | 7 mph NW | 0% |
| Saturday Night | 40°F | Partly Cloudy | 2 mph E | 0% |
| Sunday | 63°F | Mostly Cloudy then Chance Light Rain | 1 to 12 mph S | 30% |
| Sunday Night | 44°F | Chance Light Rain then Patchy Fog | 0 to 8 mph W | 28% |
| Monday | 66°F | Patchy Fog then Sunny | 3 to 10 mph NW | 3% |
| Monday Night | 39°F | Partly Cloudy | 5 to 9 mph N | 1% |
| Tuesday | 64°F | Mostly Sunny | 7 mph N | 1% |
| Tuesday Night | 39°F | Partly Cloudy | 5 mph NE | 1% |
| Wednesday | 66°F | Sunny | 5 mph NE | 0% |
| Wednesday Night | 39°F | Partly Cloudy | 0 to 3 mph NE | 3% |
| Thursday | 66°F | Mostly Sunny | 1 to 5 mph NE | 10% |
| Thursday Night | 41°F | Slight Chance Rain Showers | 5 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov) for Corinna (44.923, -69.266). Updated through the day.
Growing snapshot for Corinna
Last spring frost
May 8
First fall frost
Oct 3
Growing season
148 days
Hardiness zone
4b
More local growing data for Corinna: nearby ZIP 04928 weather · frost dates · planting calendar · Maine frost dates
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Newport
Old Town
Orono
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Veazie
Climate data from the nearest NOAA station, Corinna, Me (2.1 mi from Corinna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.