Hazardous Weather Conditions
Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair and Breezy
42°F
6°C
| Humidity | 49% |
| Wind Speed | SW 23 G 29 mph |
| Barometer | 30.50 in (1032.8 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 29 Mar 3:53 pm EDT |
Extended Forecast for
Nantucket Memorial Airport MA
Tonight

Low: 40 °F
Increasing
CloudsMonday

High: 53 °F
Decreasing
Clouds and
WindyMonday Night

Low: 43 °F
Slight Chance
Rain and
Patchy FogTuesday
High: 48 °F
Slight Chance
Rain then
Partly SunnyTuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday
High: 52 °F
Breezy.
Partly Sunny
then Chance
RainWednesday Night

Low: 39 °F
Chance Rain
Thursday

High: 42 °F
Chance Rain
Thursday Night

Low: 38 °F
Chance Rain
Detailed Forecast
Tonight
Increasing clouds, with a low around 40. Southwest wind 11 to 14 mph, with gusts as high as 30 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 53. Windy, with a southwest wind 16 to 26 mph.
Monday Night
A slight chance of rain before 11pm, then a slight chance of rain after 3am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 43. Southwest wind 11 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain before noon. Mostly cloudy, with a high near 48. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 44. Southwest wind 15 to 18 mph, with gusts as high as 31 mph.
Wednesday
A chance of rain and thunderstorms, mainly after 3pm. Partly sunny, with a high near 52. Breezy, with a southwest wind around 21 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39. Southwest wind 10 to 13 mph becoming north after midnight. Chance of precipitation is 50%.
Thursday
A chance of rain. Cloudy, with a high near 42. Northeast wind 13 to 15 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. East wind around 11 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 45. East wind 11 to 14 mph becoming south in the afternoon. Chance of precipitation is 50%.
Friday Night
Rain likely. Cloudy, with a low around 39. Southwest wind 11 to 13 mph becoming north after midnight. Chance of precipitation is 60%.
Saturday
Mostly cloudy, with a high near 46. Northeast wind around 14 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 39. East wind around 11 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. South wind 11 to 14 mph. Chance of precipitation is 30%.
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)
1:56 pm EDT Mar 29, 2026
3pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026



