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Weather in Nantucket, Massachusetts, USA

Now
40 °F

Mostly cloudy.


Feels Like: 31 °F
Forecast: 44 / 36 °F
Wind: 16 mph from Northeast

Location: Nantucket Memorial Airport
Current Time: Mar 23, 2026 at 4:52:41 am
Latest Report: Mar 23, 2026 at 4:16 am
Visibility: 10 mi
Pressure: 29.72 "Hg
Humidity: 97%
Dew Point: 39 °F

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
40 °F 40 °F 40 °F 40 °F 40 °F 40 °F

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Forecast for the next 48 hours

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  Monday Tuesday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 40 °F 39 °F 37 °F 35 °F 36 °F 40 °F 36 °F
Rain. Overcast. Rain. Overcast. Sprin­kles. Overcast. Light snow. Overcast. Light snow. Overcast. Sprin­kles. Partly cloudy. Overcast.
Feels Like 30 °F 28 °F 25 °F 24 °F 26 °F 33 °F 27 °F
Wind Speed 21 mph 27 mph 23 mph 18 mph 16 mph 10 mph 14 mph
Wind Direction N
N
N
N
N
NNE
SSW
Humidity 88% 83% 79% 75% 71% 53% 67%
Dew Point 37 °F 34 °F 31 °F 28 °F 27 °F 24 °F 26 °F
Visibility 2 mi 3 mi 4 mi 4 mi 4 mi 6 mi 6 mi
Probability of Precipitation 60% 53% 34% 25% 26% 10% 0%
Amount of Rain 0.31" 0.11" 0.02" 0.01" 0.02" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.17" 0.06" 0.00" 0.00"
* Updated Monday, March 23, 2026 3:42:34 am Nantucket time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Fog. 47 / 32 °F
Humidity: 89%. Wind: 11 mph from South

More weather last week

Currently at nearby stations

38 °F

Barnstable Municipal-Boardman Airport: (28 mi)

Rain. Fog.

37 °F

Otis Air National Guard Base: (34 mi)

Light rain. Low clouds. (1 hour ago)

37 °F

New Bedford Regional Airport: (52 mi)

Heavy rain. Fog.

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Forecast for the next 2 weeks

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22

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Detailed forecast for 14 days