Machias, ME Weather & Growing Conditions
Tonight
46°F
Light Rain Likely
Rain likely and patchy fog. Cloudy, with a low around 46. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Light Rain Likely | 5 mph SE | 65% |
| Wednesday | 63°F | Chance Light Rain then Partly Sunny | 2 to 6 mph SW | 46% |
| Wednesday Night | 47°F | Partly Cloudy | 2 mph SW | 5% |
| Thursday | 64°F | Partly Sunny | 2 to 12 mph SW | 11% |
| Thursday Night | 53°F | Chance Light Rain | 2 to 6 mph SW | 25% |
| Friday | 63°F | Light Rain Likely | 3 mph SW | 68% |
| Friday Night | 48°F | Light Rain | 1 to 6 mph SE | 87% |
| Saturday | 57°F | Light Rain | 6 to 9 mph E | 87% |
| Saturday Night | 44°F | Light Rain | 6 mph S | 79% |
| Sunday | 56°F | Light Rain Likely | 3 to 7 mph W | 61% |
| Sunday Night | 37°F | Chance Light Rain then Mostly Cloudy | 3 mph W | 35% |
| Monday | 53°F | Chance Light Rain | 3 to 8 mph W | 28% |
| Monday Night | 33°F | Chance Light Rain | 5 mph NW | 26% |
| Tuesday | 52°F | Chance Light Rain | 5 to 10 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Machias, ME
Last spring frost
May 3
First fall frost
Oct 9
Growing season
158 days
Hardiness zone
5b
Explore more for Machias, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Jonesboro, Me (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.