Nantucket Memorial Airport (ACK) 15 Day Weather Forecast, Nantucket United States

Current weather conditions and 15 day weather forecast for Nantucket Memorial Airport in Nantucket, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ACK

31 January 2026 Sat
-8.9 ° C
( 16°F )

Cloudy
Cloudy
Feels Like : -14.7 ° C / 5.6°F
Humidity : % 64
Pressure : 1020 mb
Wind Speed : 12.2 kmph / 7.6 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15-day weather forecast for Nantucket Memorial Airport, Nantucket, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
31 January 2026 Sat Partly Cloudy  Partly Cloudy -12.4 ° C -6.4 ° C -9.4 ° C % 71 28.1 km/h 0%
01 February 2026 Sun Moderate or heavy snow showers Moderate or heavy snow showers -5.8 ° C 0.2 ° C -0.9 ° C % 91 61.9 km/h 79%
02 February 2026 Mon Moderate or heavy snow showers Moderate or heavy snow showers -5 ° C -1.4 ° C -2.6 ° C % 80 42.5 km/h 84%
03 February 2026 Tue Cloudy  Cloudy -3.6 ° C 0 ° C -1.6 ° C % 79 23.4 km/h 0%
04 February 2026 Wed Moderate or heavy snow showers Moderate or heavy snow showers -3.3 ° C 0.4 ° C -0.5 ° C % 86 36 km/h 64%
05 February 2026 Thu Sunny Sunny -4.4 ° C -2.1 ° C -3.4 ° C % 68 42.1 km/h 0%
06 February 2026 Fri Patchy moderate snow Patchy moderate snow -6.5 ° C 0.3 ° C -3 ° C % 74 42.5 km/h 86%
07 February 2026 Sat Cloudy  Cloudy -10.1 ° C -4.8 ° C -5.4 ° C % 74 55.4 km/h 0%
08 February 2026 Sun Sunny Sunny -11 ° C -7.2 ° C -9.4 ° C % 71 45.7 km/h 0%
09 February 2026 Mon Cloudy  Cloudy -9 ° C -6.9 ° C -7.7 ° C % 56 29.5 km/h 0%
10 February 2026 Tue Blizzard Blizzard -5.9 ° C -0.8 ° C -2.2 ° C % 94 43.6 km/h 64%
11 February 2026 Wed Light freezing rain Light freezing rain -4.1 ° C -1.8 ° C -2.8 ° C % 76 41.4 km/h 71%
12 February 2026 Thu Sunny Sunny -5.7 ° C -4.2 ° C -4.6 ° C % 56 32.4 km/h 0%
13 February 2026 Fri Heavy snow Heavy snow -6.8 ° C -0.5 ° C -2.6 ° C % 88 51.8 km/h 75%
Weather forecasts are usually fully updated every 3 hours.

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