National Weather Service forecast

South Dennis, Massachusetts Weather

53°Overnight: Partly Cloudy
Wind SW 7 mph
7-DayHourlyRadar

South Dennis 7-Day Forecast

  1. Overnight
    53°F
    Partly Cloudy
    5% chance of precipitation

    Partly cloudy, with a low around 53. Southwest wind around 7 mph.

  2. Wednesday
    67°F
    Sunny
    6% chance of precipitation

    Sunny. High near 67, with temperatures falling to around 58 in the afternoon. Southwest wind 7 to 13 mph.

  3. Wednesday Night
    55°F
    Partly Cloudy then Patchy Fog
    3% chance of precipitation

    Patchy fog between midnight and 2am. Partly cloudy, with a low around 55. Southwest wind 6 to 9 mph.

  4. Thursday
    68°F
    Partly Sunny
    4% chance of precipitation

    Partly sunny, with a high near 68. Southwest wind 6 to 12 mph.

  5. Thursday Night
    58°F
    Mostly Cloudy then Chance Light Rain
    53% chance of precipitation

    A chance of rain after midnight. Mostly cloudy, with a low around 58. Southwest wind around 9 mph. Chance of precipitation is 50%.

  6. Friday
    66°F
    Light Rain
    84% chance of precipitation

    Rain likely before 7am, then rain and a chance of thunderstorms. Mostly cloudy, with a high near 66. South wind 7 to 10 mph. Chance of precipitation is 80%.

  7. Friday Night
    54°F
    Rain
    87% chance of precipitation

    Rain and a chance of thunderstorms. Cloudy, with a low around 54. South wind around 7 mph. Chance of precipitation is 90%.

  8. Saturday
    63°F
    Light Rain
    84% chance of precipitation

    Rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 63. Southwest wind around 9 mph. Chance of precipitation is 80%.

  9. Saturday Night
    45°F
    Light Rain Likely
    55% chance of precipitation

    Rain likely. Mostly cloudy, with a low around 45. Northwest wind around 7 mph. Chance of precipitation is 60%.

  10. Sunday
    58°F
    Chance Light Rain
    30% chance of precipitation

    A chance of rain before 5pm. Partly sunny, with a high near 58. West wind 7 to 10 mph. Chance of precipitation is 30%.

  11. Sunday Night
    42°F
    Partly Cloudy
    12% chance of precipitation

    Partly cloudy, with a low around 42. West wind around 6 mph.

  12. Monday
    56°F
    Chance Light Rain
    27% chance of precipitation

    A chance of rain after 7am. Mostly sunny, with a high near 56. West wind 7 to 12 mph. Chance of precipitation is 30%.

  13. Monday Night
    39°F
    Chance Light Rain
    27% chance of precipitation

    A chance of rain before 5am. Partly cloudy, with a low around 39. West wind around 10 mph. Chance of precipitation is 30%.

  14. Tuesday
    57°F
    Slight Chance Light Rain then Sunny
    16% chance of precipitation

    A slight chance of rain between 7am and 9am. Sunny, with a high near 57. West wind 12 to 15 mph, with gusts as high as 25 mph.

Issued by the National Weather Service (BOX office), updated .

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About South Dennis

Population (2020 Census)
3,899
Coordinates
41.704, -70.151
Elevation
49 ft
NWS forecast office
BOX
Time zone
America/New York
Sunrise today
6:16 AM EST
Sunset today
4:32 PM EST
Daylight today
10 h 16 min

South Dennis Weather Questions

What is the weather forecast for South Dennis, Massachusetts?

Overnight: Partly cloudy, with a low around 53. Southwest wind around 7 mph. Wednesday: Sunny. High near 67, with temperatures falling to around 58 in the afternoon. Southwest wind 7 to 13 mph.

Will it rain or snow in South Dennis this week?

The best chance of precipitation is Friday Night at 87%. Periods with a 30% chance or more: Thursday Night (53%), Friday (84%), Friday Night (87%), Saturday (84%), Saturday Night (55%), Sunday (30%).

How warm and how cold will it get in South Dennis this week?

The warmest day is Thursday, with a high near 68°F. The coldest night is Monday Night, with a low near 39°F.

What time are sunrise and sunset in South Dennis today?

Sunrise is at 6:16 AM EST and sunset is at 4:32 PM EST, for 10 h 16 min of daylight.

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