


News Headlines
Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Light Rain
70°F
21°C
Humidity | 97% |
Wind Speed | SW 7 mph |
Barometer | 30.11 in (1019.5 mb) |
Dewpoint | 69°F (21°C) |
Visibility | 7.00 mi |
Last update | 15 Jul 7:53 am EDT |
Extended Forecast for
6 Miles N Siasconset MA
Today
High: 76 °F
Slight Chance
T-storms and
Patchy Fog
then Patchy
FogTonight
Low: 71 °F
Patchy Fog
Wednesday
High: 77 °F
Patchy Fog
then Mostly
SunnyWednesday Night
Low: 72 °F
Mostly Cloudy
then Slight
Chance
T-stormsThursday
High: 77 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday Night
Low: 73 °F
Partly Cloudy
Friday
High: 78 °F
Mostly Sunny
Friday Night
Low: 69 °F
Mostly Cloudy
Saturday
High: 74 °F
Sunny
Detailed Forecast
Today
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Patchy fog between noon and 3pm. Otherwise, partly sunny, with a high near 76. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 71. Southwest wind 8 to 10 mph.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. Southwest wind 8 to 11 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 72. Southwest wind 11 to 14 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 77. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind 15 to 17 mph.
Friday
Mostly sunny, with a high near 78. West wind around 13 mph.
Friday Night
Mostly cloudy, with a low around 69. North wind around 9 mph.
Saturday
Sunny, with a high near 74. Northeast wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 69. East wind around 6 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 75. South wind 7 to 10 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 70. South wind around 11 mph. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly sunny, with a high near 75. South wind 11 to 13 mph. 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:
6 Miles N Siasconset MA
41.35°N 70.01°W (Elev. 0 ft)
41.35°N 70.01°W (Elev. 0 ft)
7:45 am EDT Jul 15, 2025
8am EDT Jul 15, 2025-6pm EDT Jul 21, 2025