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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
48°F
9°C
| Humidity | 80% |
| Wind Speed | SW 12 mph |
| Barometer | 30.02 in (1016.7 mb) |
| Dewpoint | 42°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 10 Mar 1:53 pm EDT |
Extended Forecast for
Nantucket Memorial Airport MA
This Afternoon

High: 47 °F
Mostly Cloudy
Tonight

Low: 38 °F
Patchy Fog
Wednesday

High: 48 °F
Patchy Fog
Wednesday Night
Low: 42 °F
Patchy Fog
then Slight
Chance Rain
and Patchy
FogThursday
High: 49 °F
Slight Chance
Rain and
Patchy Fog
then Rain
LikelyThursday Night
Low: 31 °F
Chance Rain
then Mostly
ClearFriday

High: 44 °F
Mostly Sunny
Friday Night
Low: 35 °F
Mostly Cloudy
then Chance
RainSaturday
High: 44 °F
Chance Rain
then Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 47. Southwest wind around 10 mph.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Southwest wind around 7 mph.
Wednesday
Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 48. South wind 5 to 9 mph.
Wednesday Night
A slight chance of rain before 8pm, then a slight chance of rain after midnight. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 42. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday
Rain likely, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 49. Southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain, mainly before 8pm. Partly cloudy, with a low around 31. Northwest wind 11 to 14 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 44. West wind 9 to 11 mph becoming southwest in the afternoon.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 35. South wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
A chance of rain before 7am. Sunny, with a high near 44. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 32. West wind 8 to 11 mph.
Sunday
Mostly cloudy, with a high near 46. North wind 7 to 11 mph becoming southeast in the afternoon.
Sunday Night
Rain likely. Cloudy, with a low around 39. Southeast wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Monday
Rain. High near 51. Breezy, with a south wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Nantucket Memorial Airport MA
41.27°N 70.06°W (Elev. 49 ft)
41.27°N 70.06°W (Elev. 49 ft)
1:25 pm EDT Mar 10, 2026
2pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026


