


Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
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 |
Extended Forecast for
Nantucket MA
Tonight
Low: 63 °F
Patchy Fog
Sunday
High: 76 °F
Patchy Fog
then Mostly
SunnySunday Night
Low: 66 °F
Showers
Likely and
Patchy FogMonday
High: 79 °F
Mostly Sunny
Monday Night
Low: 69 °F
Mostly Cloudy
Tuesday
High: 81 °F
Mostly Sunny
Tuesday Night
Low: 69 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 70 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 63. East wind around 7 mph.
Sunday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. East wind 7 to 10 mph.
Sunday Night
A chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66. East wind around 6 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 79. East wind 6 to 8 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 69. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 69. Southwest wind around 7 mph.
Wednesday
Sunny, with a high near 82. Southwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 70. Southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 81. Southwest wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 70. Southwest wind around 11 mph.
Friday
A chance of showers. Partly sunny, with a high near 81. Southwest wind 11 to 14 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 68. Southwest wind around 9 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 80. West wind around 11 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Nantucket MA
41.28°N 70.12°W (Elev. 49 ft)
41.28°N 70.12°W (Elev. 49 ft)
6:14 pm EDT Jul 12, 2025
8pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025