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      Elev 10 ft, 42.249 °N 70.802 °W

      Cohasset, MA

      Black Rock Station39°

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          Wed, Nov 18, 2026
          Wednesday
          Wed 11/18
          High 62°f
          4% Precip. / 0 in
          Sunshine and clouds mixed. High 62F. Winds W at 5 to 10 mph.
          Wednesday night
          Wed 11/18
          Low 42°f
          2% Precip. / 0 in
          Partly cloudy. Low 42F. Winds W at 5 to 10 mph.
          Sunrise 6:37 AM
          Sunset 4:18 PM
          Moonrise 1:02 PM
          Moonset -
          Waxing Gibbous, 62% visible
          Hourly Forecast
          12AM
          44°
          1AM
          44°
          2AM
          43°
          3AM
          43°
          4AM
          43°
          5AM
          43°
          6AM
          42°
          6:37AM
          Sunrise
          7AM
          43°
          8AM
          46°
          9AM
          50°
          10AM
          53°
          11AM
          56°
          12PM
          58°
          1PM
          60°
          2PM
          60°
          3PM
          60°
          4PM
          58°
          4:19PM
          Sunset
          5PM
          55°
          6PM
          53°
          7PM
          52°
          8PM
          51°
          9PM
          50°
          10PM
          49°
          11PM
          48°
          Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
          12:00 am
          Clear
          44°F 39°F 3% 0in 8% 36°F 74% 7 mph WSW 30.35in
          1:00 am
          Clear
          44°F 39°F 3% 0in 7% 36°F 74% 7 mph W 30.34in
          2:00 am
          Clear
          43°F 39°F 3% 0in 8% 36°F 75% 7 mph W 30.34in
          3:00 am
          Clear
          43°F 39°F 3% 0in 10% 36°F 76% 7 mph W 30.34in
          4:00 am
          Clear
          43°F 39°F 3% 0in 8% 36°F 76% 7 mph W 30.34in
          5:00 am
          Clear
          43°F 38°F 4% 0in 13% 36°F 76% 7 mph W 30.35in
          6:00 am
          Clear
          42°F 38°F 4% 0in 17% 36°F 77% 7 mph W 30.35in
          7:00 am
          Sunny
          43°F 39°F 4% 0in 19% 36°F 77% 7 mph W 30.36in
          8:00 am
          Sunny
          46°F 42°F 3% 0in 18% 38°F 73% 8 mph W 30.37in
          9:00 am
          Mostly Sunny
          50°F 47°F 2% 0in 22% 38°F 63% 8 mph W 30.37in
          10:00 am
          Partly Cloudy
          53°F 50°F 1% 0in 30% 39°F 58% 9 mph W 30.37in
          11:00 am
          Partly Cloudy
          56°F 54°F 0% 0in 30% 39°F 53% 8 mph W 30.35in
          12:00 pm
          Partly Cloudy
          58°F 57°F 0% 0in 37% 40°F 50% 9 mph W 30.33in
          1:00 pm
          Partly Cloudy
          60°F 59°F 0% 0in 36% 40°F 47% 8 mph W 30.32in
          2:00 pm
          Partly Cloudy
          60°F 59°F 0% 0in 35% 40°F 47% 8 mph WSW 30.32in
          3:00 pm
          Partly Cloudy
          60°F 58°F 0% 0in 33% 40°F 49% 9 mph WSW 30.32in
          4:00 pm
          Mostly Sunny
          58°F 56°F 1% 0in 26% 40°F 52% 8 mph WSW 30.32in
          5:00 pm
          Mostly Clear
          55°F 54°F 1% 0in 25% 40°F 57% 7 mph WSW 30.33in
          6:00 pm
          Partly Cloudy
          53°F 51°F 1% 0in 34% 40°F 61% 8 mph WSW 30.33in
          7:00 pm
          Partly Cloudy
          52°F 49°F 1% 0in 36% 40°F 63% 8 mph W 30.34in
          8:00 pm
          Partly Cloudy
          51°F 48°F 2% 0in 35% 39°F 64% 8 mph W 30.34in
          9:00 pm
          Partly Cloudy
          50°F 46°F 2% 0in 30% 39°F 66% 8 mph W 30.34in
          10:00 pm
          Mostly Clear
          49°F 45°F 2% 0in 28% 38°F 68% 8 mph W 30.34in
          11:00 pm
          Mostly Clear
          48°F 44°F 2% 0in 28% 38°F 69% 7 mph W 30.34in
          Additional Conditions
          1. Pressure 29.87 in
          2. Visibility 10 miles
          3. Clouds Partly Cloudy
          4. Dew Point31°F
          5. Humidity 72%
          6. Rainfall 0 in
          7. Snow Depth 0 in
          KGHG Station History
          Almanac for November 15, 2026
          1. Forecast Average Record
          2. Temperature
          3. High 51°F 53°F 77°F 1993
          4. Low 36°F 36°F 17°F 1971
          5. Rain/Snow Depth
          6. Precipitation 0 in 4.9 in -
          7. Snow 0 in 0.1 in -
          Almanac for November 16, 2026
          1. Forecast Average Record
          2. Temperature
          3. High 49°F 52°F 72°F
          4. Low 36°F 35°F 20°F
          Astronomy
          1. Sun Rise Set
          2. Actual Time 6:33 AM 4:21 PM
          3. Civil Twilight 6:03 AM 4:51 PM
          4. Nautical Twilight 5:29 AM 5:25PM
          5. Astronomical Twilight 4:56 AM 5:58 PM
          1. Length of Visible Light 10h 47m
          2. Length of Day 9h 47m
          3. Tomorrow will be 2 minutes 6 seconds shorter
          1. Moon 11:52 AM 9:31 PM
          2. Waxing Crescent33% of the Moon is Illuminated
          Nov 17
          Waxing Half First Qtr
          Nov 24
          Full Moon
          Dec 1
          Waning Half Last Qtr
          Dec 8
          New Moon
          Nearby Weather Stations
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