Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
59°F
15°C
| Humidity | 90% |
| Wind Speed | W 7 mph |
| Barometer | 29.78 in (1008.5 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 3:53 am EDT |
Extended Forecast for
2 Miles E Siasconset MA
Overnight
Low: 64 °F
Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 64 °F
Mostly Clear
Monday
High: 77 °F
Mostly Sunny
then Chance
ShowersMonday Night
Low: 65 °F
Showers
Tuesday
High: 78 °F
Showers
Tuesday Night
Low: 64 °F
Chance
Showers then
Partly CloudyWednesday
High: 79 °F
Sunny
Wednesday Night
Low: 65 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 64. West wind around 7 mph.
Sunday
Sunny, with a high near 75. Southwest wind 9 to 14 mph.
Sunday Night
Mostly clear, with a low around 64. West wind 5 to 10 mph.
Monday
A chance of showers, mainly after 5pm. Mostly sunny, with a high near 77. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Low around 65. South wind 11 to 15 mph. Chance of precipitation is 80%.
Tuesday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 78. South wind 11 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 64. Northwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 79. Northwest wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 65. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 78. South wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 65. South wind around 8 mph.
Friday
Mostly sunny, with a high near 76. South wind 8 to 11 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 80. Southwest wind 7 to 10 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles E Siasconset MA
41.28°N 69.97°W (Elev. 56 ft)
41.28°N 69.97°W (Elev. 56 ft)
2:29 am EDT Jun 21, 2026
3am EDT Jun 21, 2026-6pm EDT Jun 27, 2026
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