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Weather in Nantucket, Massachusetts, USA

Now
17 °C

Overcast.


Feels Like: 17 °C
Forecast: 20 / 16 °C
Wind: 24 km/h from Northeast

Location: Nantucket Memorial Airport
Current Time: Sep 10, 2025 at 8:46:54 am
Latest Report: Sep 10, 2025 at 7:53 am
Visibility: 16 km
Pressure: 102.34 kPa
Humidity: 93%
Dew Point: 16 °C

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
17 °C 18 °C 18 °C 19 °C 19 °C 19 °C

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Forecast for the next 48 hours

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  Wednesday Thursday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 18 °C 20 °C 18 °C 18 °C 20 °C 22 °C 16 °C
Rain. Overcast. Sprin­kles. Overcast. Overcast. Light fog. Cloudy. Mostly sunny. Mostly clear.
Feels Like 18 °C 20 °C 18 °C 18 °C 20 °C 25 °C 16 °C
Wind Speed 35 km/h 38 km/h 38 km/h 39 km/h 32 km/h 25 km/h 15 km/h
Wind Direction ENE
NE
NNE
N
N
N
NNE
Humidity 89% 85% 91% 88% 75% 57% 81%
Dew Point 16 °C 17 °C 17 °C 16 °C 15 °C 13 °C 13 °C
Visibility 7 km 7 km 9 km 4 km 8 km 10 km 12 km
Probability of Precipitation 19% 14% 2% 1% 0% 0% 0%
Amount of Rain 2.7 mm 0.9 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
Amount of Snow 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm 0.0 mm
* Updated Wednesday, September 10, 2025 3:42:30 am Nantucket time - Weather by CustomWeather, © 2025

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 21 / 11 °C
Humidity: 77%. Wind: 18 km/h from East

More weather last week

Currently at nearby stations

17 °C

Barnstable Municipal-Boardman Airport: (46 km)

Light rain. More clouds than sun.

17 °C

Otis Air National Guard Base: (55 km)

Light rain. Broken clouds.

16 °C

New Bedford Regional Airport: (84 km)

Overcast.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days