Nantucket, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nantucket, a community in Nantucket County, Massachusetts.
This Afternoon
61°F
Partly Sunny
Partly sunny, with a high near 61. Southwest wind 8 to 12 mph.
7-day forecast for Nantucket
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 61°F | Partly Sunny | 8 to 12 mph SW | 3% |
| Tonight | 54°F | Partly Cloudy then Patchy Fog | 8 mph SW | 6% |
| Wednesday | 63°F | Patchy Fog then Mostly Sunny | 8 to 12 mph SW | 5% |
| Wednesday Night | 56°F | Partly Cloudy | 8 mph SW | 0% |
| Thursday | 64°F | Partly Sunny | 7 to 13 mph SW | 5% |
| Thursday Night | 57°F | Mostly Cloudy then Chance Light Rain | 10 mph SW | 42% |
| Friday | 64°F | Light Rain Likely | 12 mph S | 70% |
| Friday Night | 55°F | Light Rain | 10 mph S | 86% |
| Saturday | 62°F | Rain | 9 to 13 mph SW | 83% |
| Saturday Night | 50°F | Light Rain Likely | 10 mph NW | 56% |
| Sunday | 58°F | Chance Light Rain | 9 to 13 mph NW | 40% |
| Sunday Night | 48°F | Slight Chance Light Rain | 8 mph NW | 18% |
| Monday | 58°F | Chance Light Rain | 8 to 14 mph W | 49% |
| Monday Night | 46°F | Chance Light Rain | 17 mph NW | 49% |
Forecast source: National Weather Service (api.weather.gov) for Nantucket (41.271, -70.096). Updated through the day.
Growing snapshot for Nantucket
Last spring frost
Apr 13
First fall frost
Nov 8
Growing season
208 days
Hardiness zone
7b
More local growing data for Nantucket: nearby ZIP 02554 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Nantucket Mem Ap, Ma (3.2 mi from Nantucket). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.