Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

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

A Few Clouds

60°F

16°C

Humidity 96%
Wind Speed E 9 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Jul 7:53 pm EDT
Detailed forecast for

Nantucket County

Tonight
Mostly cloudy. Patchy fog. Near steady temperature in the mid 60s. East winds 5 to 10 mph.
Sunday
Mostly cloudy in the morning, then becoming mostly sunny. Patchy fog in the morning. Humid with highs in the mid 70s. East winds 5 to 10 mph.
Sunday Night
Mostly cloudy. A chance of with patchy fog. A chance of. Humid. Near steady temperature in the upper 60s. East winds 5 to 10 mph.
Monday
Mostly sunny. Humid with highs in the upper 70s. Southeast winds 5 to 10 mph, becoming south in the afternoon.
Monday Night
Mostly cloudy. Humid. Near steady temperature in the lower 70s. Southwest winds 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the upper 70s.
Tuesday Night And Wednesday
Mostly clear. Lows around 70. Highs around 80.
Wednesday Night And Thursday
Partly cloudy. Lows in the lower 70s. Highs in the lower 80s.
Thursday Night And Friday
Mostly cloudy. A 30 percent chance of showers. Lows around 70. Highs in the upper 70s.
Friday Night And Saturday
Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. Chance of rain 30 percent.



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706 PM EDT Sat Jul 12 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database