Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

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

Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed N 12 mph
Barometer 29.64 in (1003.7 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill27°F (-3°C)
Last update 26 Jan 10:53 am EST
Detailed forecast for

Nantucket County

This Afternoon
Cloudy. A chance of snow. Near steady temperature in the mid 30s. North winds 10 to 15 mph. Chance of snow 40 percent.
Tonight
Cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow after midnight. Freezing spray likely after midnight. Windy, cooler with lows around 18. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 50 percent.
Tuesday
Sunny in the morning, then becoming partly sunny. Freezing spray likely in the morning. Windy with highs in the upper 20s. Northwest winds 20 to 30 mph with gusts up to 40 mph, becoming west 15 to 20 mph in the afternoon.
Tuesday Night
Mostly cloudy. Light freezing spray likely. Brisk with lows around 19. West winds 15 to 25 mph.
Wednesday
Sunny, cold with highs in the mid 20s. West winds 15 to 20 mph.
Wednesday Night
Mostly cloudy. Lows around 20.
Thursday
Mostly sunny. Cold with highs in the mid 20s.
Thursday Night
Partly cloudy. A chance of freezing spray. Brisk with lows 10 to 15.
Friday
Mostly sunny. Cold with highs in the lower 20s.
Friday Night
Mostly cloudy. Near steady temperature around 20.
Saturday
Mostly sunny. Highs in the upper 20s.
Saturday Night And Sunday
Mostly cloudy. Lows in the lower 20s. Highs in the lower 30s.



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1003 AM EST Mon Jan 26 2026
 
 

Additional Resources

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