Brownville Junction, ME Weather & Growing Conditions
Today
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 61 in the afternoon. Southwest wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Mostly Cloudy | 2 to 6 mph SW | 5% |
| Tonight | 47°F | Partly Cloudy | 1 mph W | 5% |
| Thursday | 67°F | Mostly Cloudy then Chance Light Rain | 0 to 8 mph SW | 37% |
| Thursday Night | 52°F | Chance Light Rain | 5 mph SW | 36% |
| Friday | 66°F | Chance Light Rain | 2 mph W | 20% |
| Friday Night | 46°F | Light Rain | 2 to 6 mph NE | 82% |
| Saturday | 55°F | Light Rain | 7 mph NE | 78% |
| Saturday Night | 41°F | Light Rain Likely | 6 mph N | 68% |
| Sunday | 51°F | Light Rain Likely | 5 to 8 mph NW | 61% |
| Sunday Night | 34°F | Chance Light Rain then Mostly Cloudy | 5 mph W | 25% |
| Monday | 49°F | Chance Light Rain | 2 to 10 mph W | 25% |
| Monday Night | 31°F | Slight Chance Light Rain | 7 mph W | 22% |
| Tuesday | 48°F | Slight Chance Light Rain | 6 to 10 mph W | 20% |
| Tuesday Night | 31°F | Slight Chance Light Rain then Mostly Cloudy | 6 mph W | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brownville Junction, ME
Last spring frost
May 12
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
5a
Explore more for Brownville Junction, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Barnard, Me (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.