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      Coastal Flood Advisory
      until 12:00 AM EDT
      Elev 62 ft, 41.701 °N 70.146 °W

      South Dennis, MA

      South Dennis Station65°
      Mon, Sep 28, 2026
      Tonight
      Mon 09/28
      Low 55°f
      48% Precip. / 0 in
      Rain showers this evening with overcast skies overnight. Low near 55F. Winds W at 5 to 10 mph. Chance of rain 50%.
      Tomorrow
      Tue 09/29
      High 63°f
      24% Precip. / 0 in
      Cloudy. High 63F. Winds WNW at 5 to 10 mph.
      Sunrise 6:34 AM
      Sunset 6:27 PM
      Moonrise 7:08 PM
      Moonset 8:47 AM
      Waning Gibbous, 93% visible
      Hourly Forecast
      Now
      64°
      9PM
      62%
      63°
      10PM
      63°
      11PM
      62°
      12AM
      61°
      1AM
      60°
      2AM
      16%
      59°
      3AM
      58°
      4AM
      57°
      5AM
      57°
      6AM
      56°
      6:35AM
      Sunrise
      7AM
      56°
      8AM
      58°
      9AM
      59°
      10AM
      59°
      11AM
      61°
      12PM
      62°
      1PM
      63°
      2PM
      63°
      3PM
      63°
      4PM
      63°
      5PM
      62°
      6PM
      61°
      6:25PM
      Sunset
      7PM
      60°
      8PM
      60°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 pm
      Showers
      		 63°F 63°F 62% 0.01in 67% 61°F 92% 4 mph S 29.81in
      10:00 pm
      Mostly Cloudy
      		 63°F 63°F 21% 0in 79% 61°F 92% 4 mph SSW 29.81in
      11:00 pm
      Cloudy
      		 62°F 62°F 22% 0in 82% 60°F 91% 4 mph WSW 29.81in
      Additional Conditions
      1. Pressure 29.81 in
      2. Visibility 10 miles
      3. Clouds Cloudy
      4. Dew Point62°F
      5. Humidity 93%
      6. Rainfall 0.11 in
      7. Snow Depth 0 in
       KHYA Station History
      Almanac for September 28, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 69°F 67°F 80°F 2011
      4. Low 59°F 52°F 29°F 1965
      5. Rain/Snow Depth
      6. Precipitation 0 in 2.9 in -
      7. Snow 0 in 0 in -
      Almanac for September 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 63°F 67°F 80°F
      4. Low 55°F 52°F 26°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:34 AM 6:27 PM
      3. Civil Twilight 6:06 AM 6:55 PM
      4. Nautical Twilight 5:34 AM 7:27PM
      5. Astronomical Twilight 5:01 AM 7:59 PM
      1. Length of Visible Light 12h 48m
      2. Length of Day 11h 52m
      3. Tomorrow will be 2 minutes 46 seconds shorter
      1. Moon 7:08 PM 8:47 AM
      2. Waning Gibbous93% 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
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      Windchill
      Heat Index
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      Humidity
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      Updated
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