Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

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

Fair

56°F

13°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 30.24 in (1023.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 9 Jun 2:53 am EDT
Detailed forecast for

Nantucket County

Rest Of Tonight
Mostly clear. Near steady temperature in the mid 50s. Southwest winds 10 to 15 mph.
Tuesday
Sunny. Highs in the upper 60s. Southwest winds 15 to 20 mph.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Southwest winds 15 to 20 mph.
Wednesday
Partly sunny. Highs in the lower 70s. Southwest winds 15 to 20 mph.
Wednesday Night
Showers. Lows in the lower 60s. Southwest winds 15 to 20 mph. Chance of rain near 100 percent.
Thursday
Showers. Highs in the upper 70s. Chance of rain 90 percent.
Thursday Night
Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
Friday And Friday Night
Mostly cloudy. Highs in the lower 70s. Lows around 60.
Saturday Through Sunday
Partly cloudy. Highs in the mid 70s. Lows in the lower 60s.
Sunday Night
Partly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
Monday
Partly sunny with a 30 percent chance of showers. Highs in the lower 70s.



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102 AM EDT Tue Jun 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database