


News Headlines
Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fog/Mist
73°F
23°C
Humidity | 94% |
Wind Speed | S 8 mph |
Barometer | 30.09 in (1018.7 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 5.00 mi |
Last update | 15 Jul 11:53 am EDT |
Extended Forecast for
Nantucket Memorial Airport MA
This Afternoon
High: 78 °F
Patchy Fog
Tonight
Low: 67 °F
Patchy Fog
Wednesday
High: 79 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 69 °F
Mostly Cloudy
then Slight
Chance
T-stormsThursday
High: 79 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday Night
Low: 69 °F
Slight Chance
ShowersFriday
High: 81 °F
Mostly Sunny
Friday Night
Low: 66 °F
Mostly Cloudy
Saturday
High: 77 °F
Sunny
Detailed Forecast
This Afternoon
Patchy fog after 3pm. Otherwise, partly sunny, with a high near 78. Southwest wind around 10 mph.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 67. Southwest wind 7 to 9 mph.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 79. Southwest wind 7 to 13 mph.
Wednesday Night
A slight chance of showers between 3am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. Southwest wind around 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 3pm. Partly sunny, with a high near 79. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 69. Southwest wind around 15 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 81. West wind 11 to 14 mph.
Friday Night
Mostly cloudy, with a low around 66. North wind 6 to 8 mph.
Saturday
Sunny, with a high near 77. Northeast wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 64. East wind around 6 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 78. South wind 7 to 11 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66. South wind around 10 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly sunny, with a high near 78. West wind 11 to 13 mph becoming south in the afternoon. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Nantucket Memorial Airport MA
41.25°N 70.06°W (Elev. 0 ft)
41.25°N 70.06°W (Elev. 0 ft)
7:45 am EDT Jul 15, 2025
12pm EDT Jul 15, 2025-6pm EDT Jul 21, 2025