Current conditions at
Nantucket, Nantucket Memorial Airport (KACK)
Lat: 41.25°NLon: 70.06°WElev: 46ft.
Fair
31°F
-1°C
| Humidity | 100% |
| Wind Speed | S 8 mph |
| Barometer | 30.17 in (1021.6 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 24°F (-4°C) |
| Last update | 28 Feb 2:53 am EST |
Extended Forecast for
2 Miles WSW Nantucket Memorial Airport MA
Overnight

Low: 30 °F
Clear
Saturday

High: 45 °F
Increasing
CloudsSaturday Night
Low: 31 °F
Mostly Cloudy
then Patchy
FogSunday
High: 39 °F
Patchy Fog
then
Rain/Snow
LikelySunday Night
Low: 18 °F
Chance Snow
and Patchy
Fog then
Partly CloudyMonday

High: 26 °F
Mostly Sunny
Monday Night

Low: 20 °F
Mostly Clear
Tuesday
High: 41 °F
Mostly Sunny
then Chance
RainTuesday Night

Low: 35 °F
Rain
Detailed Forecast
Overnight
Clear, with a low around 30. South wind around 8 mph.
Saturday
Increasing clouds, with a high near 45. South wind 7 to 9 mph.
Saturday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 31. Light and variable wind becoming north 5 to 8 mph after midnight.
Sunday
A chance of rain between 1pm and 3pm, then snow likely. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 39. North wind 7 to 11 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow, mainly before 8pm. Patchy fog before 8pm. Otherwise, partly cloudy, with a low around 18. North wind 13 to 15 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 26. North wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 20. Northwest wind around 5 mph becoming light and variable.
Tuesday
A chance of rain after 5pm. Partly sunny, with a high near 41. South wind 6 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
Rain, mainly after 9pm. Low around 35. South wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 42. Southwest wind 8 to 14 mph becoming north in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 33. Northeast wind around 6 mph becoming south after midnight.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. South wind 6 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 43. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
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)
1:01 am EST Feb 28, 2026
3am EST Feb 28, 2026-6pm EST Mar 6, 2026


