Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25° N Lon: 70.06° W Elev: 46 ft.

Mostly Cloudy

62°F

17°C

Humidity 70%
Wind Speed NE 8 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 13 Jun 6:53 am EDT
Detailed forecast for

Nantucket County

Today
Mostly sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Tonight
Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.
Saturday
Showers likely. Near steady temperature around 60. East winds 10 to 15 mph. Chance of rain 60 percent.
Saturday Night
Mostly cloudy with a 40 percent chance of showers. Near steady temperature in the upper 50s. East winds 10 to 15 mph.
Sunday
Partly sunny. Near steady temperature in the upper 50s. East winds 10 to 15 mph.
Sunday Night
Mostly cloudy. Near steady temperature in the upper 50s.
Monday
Partly sunny with a 30 percent chance of showers. Near steady temperature around 60.
Monday Night Through Juneteenth
Mostly cloudy. Lows around 60. Highs in the upper 60s.



Basemap Options
Click map to change the forecast location
Loading map...
703 AM EDT Fri Jun 13 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database