My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
        More Settings
      Elev 10 ft, 42.249 °N 70.802 °W

      Cohasset, MA

      Updated: 11:02 PM EDT on September 26, 2026 (GMT -4)
      4 minutes ago
      63°
      55°
      59
      Feels Like 55
      Fog/Wind
      N
      28
      Gusts 45 mph
      Higher temperature is expected tomorrow
      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
        Sat 09/26
        Low 58°f
        100% Precip. / 1.42 in
        Windy. Rain showers this evening becoming a steady, heavy rain overnight. Low 58F. Winds NE at 25 to 35 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Coastal flooding possible at high tide.
        Tomorrow
        Sun 09/27
        High 63°f
        98% Precip. / 1.08 in
        Windy with periods of rain. High 63F. Winds ENE at 25 to 35 mph. Chance of rain 100%. Rainfall possibly over one inch. Coastal flooding possible at high tide.
        Tomorrow night
        Sun 09/27
        Low 57°f
        96% Precip. / 0.72 in
        Showers early, becoming a steady rain late. Low 57F. Winds ENE at 15 to 25 mph. Chance of rain 100%. Rainfall around a half an inch. Coastal flooding possible at high tide.
        Hourly Forecast
        Now
        59°
        12AM
        56%
        59°
        1AM
        77%
        60°
        2AM
        100%
        60°
        3AM
        100%
        60°
        4AM
        100%
        61°
        5AM
        100%
        61°
        6AM
        96%
        61°
        6:35AM
        Sunrise
        7AM
        82%
        61°
        8AM
        78%
        62°
        9AM
        91%
        62°
        10AM
        98%
        62°
        11AM
        95%
        63°
        12PM
        97%
        62°
        1PM
        66%
        62°
        2PM
        67%
        62°
        3PM
        65%
        62°
        4PM
        60%
        62°
        5PM
        69%
        62°
        6PM
        63%
        62°
        6:31PM
        Sunset
        7PM
        54%
        61°
        8PM
        48%
        61°
        9PM
        77%
        61°
        10PM
        61%
        60°
        11PM
        57%
        60°
        Additional Conditions
        1. Pressure 29.76 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point57°F
        5. Humidity 92%
        6. Rainfall 1.44 in
        7. Snow Depth 0 in
        KGHG Station History
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 70°F 88°F 2017
        4. Low 55°F 51°F 32°F 1966
        5. Rain/Snow Depth
        6. Precipitation 1.42 in 2.9 in -
        7. Snow 0 in 0 in -
        Almanac for September 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 63°F 69°F 90°F
        4. Low 55°F 51°F 32°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:35 AM 6:31 PM
        3. Civil Twilight 6:08 AM 6:59 PM
        4. Nautical Twilight 5:35 AM 7:32PM
        5. Astronomical Twilight 5:02 AM 8:05 PM
        1. Length of Visible Light 12h 51m
        2. Length of Day 11h 55m
        3. Tomorrow will be 2 minutes 49 seconds shorter
        1. Moon 6:43 PM 7:37 AM
        2. Waning Gibbous97% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nearby Weather Stations
        Station Location
        Temp
        Windchill
        Heat Index
        Dew Point
        Humidity
        Wind
        Precip.
        Elev.
        Updated
        Loading nearby stations…
        Precipitation
        Loading…
        Loading…
        Weather Alerts
        Loading…
        Level Access
        Glossary