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      Elev 52 ft, 41.271 °N 69.962 °W

      Siasconset, MA

      Updated: 1:27 AM EDT on September 25, 2026 (GMT -4)
      9 minutes ago
      61°
      57°
      59
      Feels Like 59
      Clear/Wind
      N
      27
      Gusts 35 mph
      Similar temperature is expected today
      Wundermap
      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
        Tonight
        Thu 09/24
        Low 58°f
        4% Precip. / 0 in
        Overcast skies and windy. Low 58F. Winds NE at 25 to 35 mph. Coastal flooding possible at high tide.
        Tomorrow
        Fri 09/25
        High 62°f
        71% Precip. / 0.59 in
        Windy with morning showers evolving to a steady, soaking rain in the afternoon. High 62F. Winds NE at 35 to 50 mph. Chance of rain 70%. Rainfall near a half an inch. Coastal flooding possible at high tide.
        Tomorrow night
        Fri 09/25
        Low 57°f
        85% Precip. / 0.53 in
        Windy with periods of rain. Low 57F. Winds NE at 35 to 50 mph. Chance of rain 90%. Rainfall near a half an inch. Coastal flooding possible at high tide.
        Hourly Forecast
        Now
        59°
        2AM
        59°
        3AM
        59°
        4AM
        58°
        5AM
        59°
        6AM
        59°
        6:30AM
        Sunrise
        7AM
        59°
        8AM
        59°
        9AM
        60°
        10AM
        41%
        61°
        11AM
        58%
        61°
        12PM
        62%
        61°
        1PM
        64%
        61°
        2PM
        68%
        61°
        3PM
        69%
        61°
        4PM
        70%
        61°
        5PM
        67%
        60°
        6PM
        71%
        59°
        6:31PM
        Sunset
        7PM
        72%
        59°
        8PM
        86%
        58°
        9PM
        58%
        58°
        10PM
        51%
        58°
        11PM
        78%
        58°
        12AM
        70%
        58°
        1AM
        64%
        58°
        Additional Conditions
        1. Pressure 30.16 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 79%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KACK Station History
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 68°F 77°F 2021
        4. Low 57°F 55°F 37°F 1976
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 62°F 68°F 79°F
        4. Low 57°F 55°F 34°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 6:31 PM
        3. Civil Twilight 6:02 AM 6:59 PM
        4. Nautical Twilight 5:30 AM 7:31PM
        5. Astronomical Twilight 4:58 AM 8:04 PM
        1. Length of Visible Light 12h 56m
        2. Length of Day 12h 1m
        3. Tomorrow will be 2 minutes 44 seconds shorter
        1. Moon 5:55 PM 5:14 AM
        2. Waxing Gibbous99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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