Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

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

Fair

42°F

6°C

Humidity 89%
Wind Speed NW 12 mph
Barometer 29.60 in (1002.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Nov 4:53 am EST
Detailed forecast for

Nantucket County

Today
Partly sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph.
Tonight
Mostly cloudy in the evening, then becoming partly cloudy. Near steady temperature in the mid 40s. Northwest winds 10 to 15 mph.
Sunday
Sunny. Highs around 50. Northwest winds 15 to 20 mph.
Sunday Night
Partly cloudy. Near steady temperature in the mid 40s. Northwest winds 10 to 15 mph.
Monday
Mostly sunny. Highs around 50. Northwest winds 10 to 15 mph.
Monday Night
Mostly clear. Lows in the lower 40s.
Tuesday
Sunny. Highs in the lower 50s.
Tuesday Night
Mostly clear. Near steady temperature in the upper 40s.
Wednesday
Sunny. Highs in the mid 50s.
Wednesday Night And Thursday
Mostly clear. Lows in the upper 40s. Highs in the mid 50s.
Thursday Night And Friday
Partly cloudy. Lows around 50. Highs in the mid 50s.



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404 AM EST Sat Nov 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database