My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
        More Settings
      Elev 16 ft, 41.280 °N 70.099 °W

      Nantucket, MA

      Updated: 1:51 PM EDT on September 6, 2026 (GMT -4)
      2 seconds ago
      69°
      58°
      71
      Feels Like 71
      Sunny
      N
      16
      Gusts 20 mph
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sun 09/06
        High 68°f
        1% Precip. / 0 in
        Lots of sunshine. High 68F. Winds N at 10 to 20 mph.
        Tonight
        Sun 09/06
        Low 58°f
        6% Precip. / 0 in
        Partly cloudy skies. Low 58F. Winds NW at 10 to 15 mph.
        Tomorrow
        Mon 09/07
        High 73°f64°f
        3% Precip. / 0 in
        Mainly sunny. High 73F. Winds NW at 10 to 20 mph.
        Hourly Forecast
        Now
        67°
        2PM
        66°
        3PM
        67°
        4PM
        67°
        5PM
        66°
        6PM
        64°
        7PM
        63°
        7:04PM
        Sunset
        8PM
        62°
        9PM
        61°
        10PM
        59°
        11PM
        60°
        12AM
        62°
        1AM
        62°
        2AM
        62°
        3AM
        63°
        4AM
        63°
        5AM
        63°
        6AM
        62°
        6:12AM
        Sunrise
        7AM
        63°
        8AM
        65°
        9AM
        66°
        10AM
        67°
        11AM
        69°
        12PM
        70°
        1PM
        71°
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point52°F
        5. Humidity 59%
        6. Rainfall 0.04 in
        7. Snow Depth 0 in
        KACK Station History
        Almanac for September 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 73°F 86°F 1977
        4. Low 58°F 59°F 45°F 2000
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 7, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 73°F 81°F
        4. Low 58°F 59°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:11 AM 7:04 PM
        3. Civil Twilight 5:43 AM 7:32 PM
        4. Nautical Twilight 5:10 AM 8:06PM
        5. Astronomical Twilight 4:35 AM 8:40 PM
        1. Length of Visible Light 13h 49m
        2. Length of Day 12h 52m
        3. Tomorrow will be 2 minutes 41 seconds shorter
        1. Moon 12:30 AM 4:35 PM
        2. Waning Crescent29% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
        Loading…
        Loading…
        Weather Alerts
        Loading…
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Glossary