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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
36°F
2°C
| Humidity | 50% |
| Wind Speed | SW 15 mph |
| Barometer | 30.04 in (1017.3 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 13 Mar 4:53 pm EDT |
Extended Forecast for
Nantucket Memorial Airport MA
Tonight
Low: 35 °F
Mostly Cloudy
then Showers
Likely and
BreezySaturday

High: 45 °F
Sunny and
WindySaturday Night
Low: 31 °F
Mostly Clear
and Breezy
then Partly
CloudySunday

High: 43 °F
Partly Sunny
Sunday Night

Low: 37 °F
Mostly Cloudy
Monday

High: 53 °F
Rain and
BreezyMonday Night

Low: 37 °F
Rain and
WindyTuesday
High: 45 °F
Breezy. Rain
Likely then
Chance RainTuesday Night

Low: 25 °F
Partly Cloudy
and Breezy
Detailed Forecast
Tonight
Showers likely, mainly after 2am. Mostly cloudy, with a low around 35. Breezy, with a south wind 13 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 45. Windy, with a west wind 22 to 29 mph, with gusts as high as 48 mph.
Saturday Night
Mostly clear, with a low around 31. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 43. North wind around 9 mph becoming east in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. Southeast wind 11 to 16 mph.
Monday
Rain, mainly after 8am. High near 53. Breezy, with a south wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. Windy, with a south wind 26 to 29 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 10am. Partly sunny, with a high near 45. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.
Wednesday
Sunny, with a high near 36. Northwest wind 7 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind around 6 mph.
Thursday
Partly sunny, with a high near 41. Southeast wind 7 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 33. South wind around 8 mph becoming southwest after midnight.
Friday
Mostly sunny, with a high near 42. West wind 8 to 13 mph.
Additional Forecasts and Information
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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)
2:45 pm EDT Mar 13, 2026
5pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026


