Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fog/Mist
45°F
7°C
| Humidity | 93% |
| Wind Speed | SW 6 mph |
| Barometer | 29.77 in (1008.1 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 6.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 22 Mar 4:53 pm EDT |
Extended Forecast for
2 Miles WSW Nantucket Memorial Airport MA
This Afternoon

High: 46 °F
Rain and
Patchy FogTonight

Low: 40 °F
Rain and
Patchy FogMonday
High: 40 °F
Breezy. Rain
then Showers
LikelyMonday Night

Low: 34 °F
Chance Snow
ShowersTuesday

High: 40 °F
Mostly Sunny
Tuesday Night

Low: 34 °F
Partly Cloudy
Wednesday

High: 45 °F
Partly Sunny
Wednesday Night

Low: 37 °F
Mostly Cloudy
Thursday

High: 49 °F
Partly Sunny
Detailed Forecast
This Afternoon
Rain. Patchy fog. High near 46. South wind around 18 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Patchy fog before 11pm. Low around 40. Southwest wind 8 to 14 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain before 11am, then showers likely, mainly between 11am and 1pm. High near 40. Breezy, with a north wind 18 to 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 34. North wind 11 to 18 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 40. North wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 34. Southwest wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 45. Southwest wind 10 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 37. Southwest wind 10 to 13 mph.
Thursday
Partly sunny, with a high near 49. South wind 10 to 13 mph.
Thursday Night
A chance of rain after midnight. Mostly cloudy, with a low around 40. Southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. Southwest wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 27. North wind around 14 mph.
Saturday
Mostly sunny, with a high near 37. North wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 9 mph.
Sunday
Sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Nantucket Memorial Airport MA
41.25°N 70.09°W (Elev. 23 ft)
41.25°N 70.09°W (Elev. 23 ft)
3:45 pm EDT Mar 22, 2026
5pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026


