Brewer, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brewer, a city in Penobscot County, Maine.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. Northwest wind around 16 mph, with gusts as high as 29 mph.
7-day forecast for Brewer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 16 mph NW | 0% |
| Tonight | 43°F | Clear | 7 to 16 mph NW | 0% |
| Saturday | 64°F | Sunny | 8 mph NW | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 3 mph E | 0% |
| Sunday | 62°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 14 mph S | 23% |
| Sunday Night | 46°F | Chance Light Rain | 0 to 9 mph SW | 33% |
| Monday | 65°F | Patchy Fog then Mostly Sunny | 2 to 10 mph N | 6% |
| Monday Night | 41°F | Partly Cloudy | 5 to 9 mph N | 1% |
| Tuesday | 63°F | Mostly Sunny | 6 to 9 mph N | 1% |
| Tuesday Night | 41°F | Partly Cloudy | 6 mph NE | 1% |
| Wednesday | 65°F | Sunny | 6 mph NE | 0% |
| Wednesday Night | 41°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 65°F | Mostly Sunny | 1 to 7 mph NE | 10% |
| Thursday Night | 43°F | Chance Rain Showers | 2 to 7 mph NE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Brewer (44.784, -68.735). Updated through the day.
Growing snapshot for Brewer
Last spring frost
May 4
First fall frost
Oct 4
Growing season
152 days
Hardiness zone
5a
More local growing data for Brewer: nearby ZIP 04412 weather · frost dates · planting calendar · Maine frost dates
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Old Town
Orono
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Veazie
Climate data from the nearest NOAA station, Bangor Intl Ap, Me (4.2 mi from Brewer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.