Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

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

Light Rain

56°F

13°C

Humidity 90%
Wind Speed S 20 G 33 mph
Barometer 29.64 in (1003.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 30 May 2:53 am EDT
Detailed forecast for

Nantucket County

Today
Partly sunny with a slight chance of showers this morning, then mostly cloudy with showers this afternoon. Very windy with highs in the lower 60s. Temperature falling into the lower 50s this afternoon. Northwest winds 10 to 15 mph with gusts up to 30 mph, increasing to north 25 to 35 mph with gusts up to 55 mph this afternoon. Chance of rain 80 percent.
Tonight
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Windy. Near steady temperature around 50. North winds 20 to 30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of rain 50 percent.
Sunday
Sunny. Highs in the mid 60s. North winds 10 to 15 mph, becoming west in the afternoon.
Sunday Night
Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the mid 50s. Southwest winds 5 to 10 mph.
Monday
Partly sunny with a 50 percent chance of showers. Highs in the lower 60s. North winds 5 to 10 mph, becoming northeast in the afternoon.
Monday Night
Partly cloudy. Lows around 50.
Tuesday
Sunny. Highs in the lower 60s.
Tuesday Night
Partly cloudy. Lows in the lower 50s.
Wednesday And Wednesday Night
Mostly cloudy. A 30 percent chance of showers. Highs in the lower 60s. Lows in the lower 50s.
Thursday Through Friday
Partly cloudy. Highs in the upper 60s. Lows in the upper 50s.



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404 AM EDT Sat May 30 2026
 
 

Additional Resources

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