Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
65°F
18°C
| Humidity | 97% |
| Wind Speed | SE 3 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 2:53 am EDT |
Extended Forecast for
2 Miles WNW Nantucket MA
Overnight
Low: 69 °F
Mostly Clear
Wednesday
High: 78 °F
Mostly Sunny
Wednesday Night
Low: 71 °F
Patchy Fog
Thursday
High: 79 °F
Chance
Showers and
Patchy FogThursday Night
Low: 69 °F
Chance
ShowersFriday
High: 75 °F
Partly Sunny
then Slight
Chance
ShowersFriday Night
Low: 68 °F
Chance
ShowersSaturday
High: 76 °F
Showers
LikelySaturday Night
Low: 70 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 69. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 78. Southwest wind 8 to 14 mph.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 71. Southwest wind around 9 mph.
Thursday
A chance of showers, mainly before 3pm. Patchy fog before noon. Otherwise, mostly sunny, with a high near 79. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 69. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
A slight chance of showers after 2pm. Partly sunny, with a high near 75. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 68. East wind around 9 mph. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after 2pm. Partly sunny, with a high near 76. East wind around 14 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 70. East wind 8 to 14 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 77. East wind 9 to 11 mph becoming south in the afternoon. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. Southwest wind 9 to 11 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 77. Southwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 69. Southwest wind 10 to 14 mph.
Tuesday
Sunny, with a high near 76. Southwest wind 10 to 13 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Nantucket MA
41.3°N 70.14°W (Elev. 0 ft)
41.3°N 70.14°W (Elev. 0 ft)
2:58 am EDT Aug 19, 2026
3am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
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