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      Small Craft Advisory
      until 8:00 AM EDT
      Elev 10 ft, 42.249 °N 70.802 °W

      Cohasset, MA

      Black Rock Station50°
      Mon, Nov 9, 2026
      Monday
      Mon 11/09
      High 56°f
      24% Precip. / 0 in
      Partly cloudy skies. High 56F. Winds W at 10 to 15 mph.
      Monday night
      Mon 11/09
      Low 42°f
      30% Precip. / 0.05 in
      A shower or two possible early with partly cloudy skies later at night. Low 42F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
      Sunrise 6:26 AM
      Sunset 4:27 PM
      Moonrise 6:59 AM
      Moonset 4:14 PM
      New, 0% visible
      Hourly Forecast
      6:25AM
      Sunrise
      4:28PM
      Sunset
      12AM
      47°
      1AM
      46°
      2AM
      46°
      3AM
      45°
      4AM
      45°
      5AM
      44°
      6AM
      44°
      7AM
      45°
      8AM
      47°
      9AM
      50°
      10AM
      51°
      11AM
      53°
      12PM
      54°
      1PM
      55°
      2PM
      55°
      3PM
      55°
      4PM
      53°
      5PM
      51°
      6PM
      49°
      7PM
      48°
      8PM
      47°
      9PM
      30%
      47°
      10PM
      30%
      46°
      11PM
      30%
      46°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      		 47°F 42°F 17% 0in 60% 41°F 81% 8 mph WNW 29.89in
      1:00 am
      Mostly Cloudy
      		 46°F 42°F 16% 0in 60% 40°F 80% 9 mph WNW 29.9in
      2:00 am
      Mostly Cloudy
      		 46°F 41°F 16% 0in 61% 40°F 79% 9 mph WNW 29.9in
      3:00 am
      Mostly Cloudy
      		 45°F 41°F 16% 0in 61% 39°F 80% 9 mph WNW 29.9in
      4:00 am
      Mostly Cloudy
      		 45°F 40°F 17% 0in 61% 39°F 81% 8 mph WNW 29.91in
      5:00 am
      Mostly Cloudy
      		 44°F 40°F 17% 0in 62% 39°F 81% 8 mph WNW 29.91in
      6:00 am
      Mostly Cloudy
      		 44°F 39°F 17% 0in 62% 39°F 81% 8 mph WNW 29.92in
      7:00 am
      Mostly Cloudy
      		 45°F 40°F 20% 0in 62% 39°F 80% 8 mph WNW 29.92in
      8:00 am
      Partly Cloudy
      		 47°F 43°F 19% 0in 56% 39°F 73% 9 mph WNW 29.92in
      9:00 am
      Mostly Cloudy
      		 50°F 46°F 17% 0in 60% 39°F 66% 10 mph W 29.92in
      10:00 am
      Mostly Cloudy
      		 51°F 48°F 15% 0in 61% 39°F 62% 10 mph W 29.92in
      11:00 am
      Mostly Cloudy
      		 53°F 50°F 12% 0in 60% 39°F 59% 10 mph WNW 29.9in
      12:00 pm
      Partly Cloudy
      		 54°F 51°F 9% 0in 58% 39°F 56% 10 mph W 29.89in
      1:00 pm
      Partly Cloudy
      		 55°F 52°F 17% 0in 57% 38°F 54% 10 mph W 29.88in
      2:00 pm
      Partly Cloudy
      		 55°F 52°F 20% 0in 56% 38°F 54% 10 mph WSW 29.88in
      3:00 pm
      Partly Cloudy
      		 55°F 52°F 22% 0in 55% 38°F 55% 10 mph WSW 29.88in
      4:00 pm
      Partly Cloudy
      		 53°F 50°F 24% 0in 53% 39°F 58% 9 mph WSW 29.88in
      5:00 pm
      Partly Cloudy
      		 51°F 49°F 24% 0in 53% 39°F 63% 8 mph W 29.88in
      6:00 pm
      Partly Cloudy
      		 49°F 46°F 24% 0in 53% 39°F 69% 7 mph W 29.89in
      7:00 pm
      Partly Cloudy
      		 48°F 45°F 24% 0in 53% 39°F 71% 7 mph W 29.89in
      8:00 pm
      Mostly Cloudy
      		 47°F 44°F 24% 0in 64% 39°F 74% 7 mph W 29.88in
      9:00 pm
      Few Showers
      		 47°F 43°F 30% 0.02in 64% 39°F 75% 8 mph WNW 29.87in
      10:00 pm
      Few Showers
      		 46°F 43°F 30% 0.01in 64% 39°F 76% 8 mph NW 29.87in
      11:00 pm
      Few Showers
      		 46°F 42°F 30% 0.01in 65% 39°F 79% 8 mph WNW 29.86in
      Additional Conditions
      1. Pressure 30.21 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point35°F
      5. Humidity 56%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KGHG Station History
      Almanac for October 31, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 52°F 58°F 74°F 2009
      4. Low 39°F 40°F 18°F 1966
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.4 in -
      7. Snow 0 in - in -
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 59°F 58°F 77°F
      4. Low 36°F 39°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:15 AM 5:37 PM
      3. Civil Twilight 6:46 AM 6:06 PM
      4. Nautical Twilight 6:12 AM 6:40PM
      5. Astronomical Twilight 5:40 AM 7:12 PM
      1. Length of Visible Light 11h 20m
      2. Length of Day 10h 22m
      3. Tomorrow will be 2 minutes 29 seconds shorter
      1. Moon 10:40 PM 1:21 PM
      2. Waning Gibbous58% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
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