Machias, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Machias, a community in Washington County, Maine.
Today
83°F
Sunny
Sunny, with a high near 83. West wind 10 to 14 mph, with gusts as high as 26 mph.
7-day forecast for Machias
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 10 to 14 mph W | 0% |
| Tonight | 62°F | Clear | 1 to 9 mph W | 1% |
| Wednesday | 85°F | Sunny | 1 to 9 mph SW | 1% |
| Wednesday Night | 60°F | Partly Cloudy then Patchy Fog | 0 to 7 mph SW | 1% |
| Thursday | 82°F | Patchy Fog then Mostly Sunny | 0 to 7 mph SW | 1% |
| Thursday Night | 62°F | Partly Cloudy then Patchy Fog | 0 to 6 mph SW | 6% |
| Friday | 81°F | Patchy Fog then Mostly Sunny | 0 to 6 mph SW | 5% |
| Friday Night | 64°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 24% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms | 0 to 6 mph SW | 31% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 30% |
| Sunday | 81°F | Mostly Sunny | 0 to 7 mph W | 12% |
| Sunday Night | 63°F | Partly Cloudy | 1 to 6 mph SW | 10% |
| Monday | 82°F | Mostly Sunny | 1 to 9 mph SW | 13% |
| Monday Night | 62°F | Slight Chance Rain Showers | 1 to 7 mph W | 21% |
Forecast source: National Weather Service (api.weather.gov) for Machias (44.701, -67.479). Updated through the day.
Growing snapshot for Machias
Last spring frost
May 3
First fall frost
Oct 9
Growing season
158 days
Hardiness zone
5b
More local growing data for Machias: nearby ZIP 04654 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesboro, Me (8 mi from Machias). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.