Mars Hill, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mars Hill, a community in Aroostook County, Maine.
Today
57°F
Sunny
Sunny, with a high near 57. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.
7-day forecast for Mars Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Sunny | 9 to 15 mph NW | 0% |
| Tonight | 36°F | Partly Cloudy then Patchy Frost | 0 to 6 mph N | 0% |
| Sunday | 57°F | Cloudy then Chance Rain Showers | 5 to 14 mph S | 42% |
| Sunday Night | 36°F | Chance Rain Showers | 1 to 10 mph SW | 40% |
| Monday | 56°F | Patchy Fog then Mostly Sunny | 3 to 15 mph NW | 14% |
| Monday Night | 34°F | Mostly Clear then Patchy Frost | 5 to 12 mph NW | 0% |
| Tuesday | 59°F | Sunny | 6 to 10 mph NW | 0% |
| Tuesday Night | 33°F | Mostly Clear | 1 to 7 mph N | 0% |
| Wednesday | 63°F | Sunny | 1 to 5 mph N | 0% |
| Wednesday Night | 34°F | Mostly Clear | 0 mph | 0% |
| Thursday | 66°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Thursday Night | 37°F | Mostly Cloudy | 3 mph N | 10% |
| Friday | 65°F | Slight Chance Rain Showers | 3 to 8 mph N | 18% |
| Friday Night | 37°F | Mostly Cloudy | 6 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov) for Mars Hill (46.519, -67.870). Updated through the day.
Growing snapshot for Mars Hill
Last spring frost
May 25
First fall frost
Sep 18
Growing season
115 days
Hardiness zone
4a
More local growing data for Mars Hill: nearby ZIP 04758 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Ashland
Blaine
Caribou
Eagle Lake
Fort Fairfield
Fort Kent
Grand Isle
Houlton
Island Falls
Limestone
Madawaska
Mapleton
Oakfield
Presque Isle
Van Buren
Washburn
Climate data from the nearest NOAA station, Bridgewater, Me (9.1 mi from Mars Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.