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Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
43°F
6°C
| Humidity | 89% |
| Wind Speed | S 12 mph |
| Barometer | 30.23 in (1023.8 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 9 Jan 2:53 pm EST |
Extended Forecast for
Nantucket Memorial Airport MA
This Afternoon

High: 46 °F
Partly Sunny
Tonight

Low: 36 °F
Chance Rain
and Patchy
FogSaturday
High: 44 °F
Patchy Fog
then Chance
Rain and
Patchy FogSaturday Night

Low: 39 °F
Rain and
Patchy FogSunday

High: 44 °F
Rain
Sunday Night
Low: 31 °F
Slight Chance
Rain/Snow and
WindyMonday
High: 38 °F
Sunny and
Breezy then
SunnyMonday Night

Low: 32 °F
Partly Cloudy
Tuesday

High: 42 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 46. South wind around 14 mph.
Tonight
A chance of rain between 8pm and 2am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 36. South wind 14 to 18 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain, mainly after 4pm. Patchy fog before 9am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 44. Northwest wind 8 to 10 mph becoming east in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Patchy fog before 7pm. Low around 39. East wind 10 to 14 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain, mainly before 2pm. High near 44. West wind 11 to 16 mph. Chance of precipitation is 80%.
Sunday Night
A slight chance of rain showers before midnight, then a slight chance of snow showers between midnight and 3am. Partly cloudy, with a low around 31. Windy, with a west wind 20 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 18 to 21 mph, with gusts as high as 39 mph.
Monday Night
Partly cloudy, with a low around 32. West wind 14 to 18 mph.
Tuesday
Sunny, with a high near 42. West wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 35. Southwest wind around 15 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 14 to 17 mph.
Wednesday Night
A chance of showers. Cloudy, with a low around 34. Southwest wind around 10 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 37. Northwest wind 10 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
41.25°N 70.06°W (Elev. 0 ft)
41.25°N 70.06°W (Elev. 0 ft)
2:33 pm EST Jan 9, 2026
2pm EST Jan 9, 2026-6pm EST Jan 15, 2026


