Oyster Harbors, Massachusetts Weather
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Weather Forecast for Oyster Harbors, Massachusetts : Barnstable County
Issued: 6:09 pm EDT Sep 17, 2025 Latitude: 41.6209434 Longitude: -70.4153029 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of thunderstorms on Tonight 30% chance of rain on Thursday Sunny on Friday Sunny on Saturday Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday
Low: 62°F High: 73°F High: 75°F High: 66°F High: 67°F High: 71°F High: 73°F High: 74°F
Low: 61°F Low: 57°F Low: 44°F Low: 56°F Low: 59°F Low: 61°F  
Thunderstorms Rain Sunny Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
COAST GUARD AIR STA - (KFMH)
63°
Cloudy
Mist
as of 9:45 PM EDST
Rel. Humidity: 100%
Dew Point: 63°F
Visibility: 6 Miles
Pressure: 30.05 in.
Flight Rule: LIFR
Wind Data
7 MPH
060° Northeast
Cloud Level(s): Broken at 400ft, Solid Overcast at 2800ft
Current Conditions at
HYANNIS - (KHYA)
64°
Cloudy
as of 9:56 PM EDST
Rel. Humidity: 93%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: MVFR
Wind Data
5 MPH
060° Northeast
Cloud Level(s): Solid Overcast at 2900ft
Current Conditions at
MARTHAS VINEYARD - (KMVY)
64°
Cloudy
as of 10:27 PM EDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 8 Miles
Flight Rule: IFR
Wind Data
9 MPH
070° East
Cloud Level(s): Broken at 600ft, Solid Overcast at 1000ft
Current Conditions at
PLYMOUTH - (KPYM)
64°
Cloudy
as of 9:52 PM EDST
Rel. Humidity: 88%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: IFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 900ft
60% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 3am. Otherwise, cloudy, with a low around 62. East wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Thursday Thursday... A chance of showers, mainly before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Northeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Morning Fog on Thursday Night Thursday Night... Patchy fog after 3am. Otherwise, mostly clear, with a low around 61. Southwest wind 3 to 7 mph.
Sunny on Friday Friday... Sunny, with a high near 75. Northwest wind 7 to 9 mph becoming north in the afternoon.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 57. Light northeast wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Sunny on Saturday Saturday... Sunny, with a high near 66. Northeast wind 8 to 10 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 44. East wind around 5 mph becoming calm in the evening.
Sunny on Sunday Sunday... Sunny, with a high near 67. Light east wind becoming southeast 5 to 9 mph in the morning.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 56. South wind around 6 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 71. South wind 5 to 10 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 59. Southwest wind around 6 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 73. Southwest wind 6 to 10 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 61. Southwest wind around 7 mph.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 74. Southwest wind 6 to 10 mph.
Current Radar Image


Sun Almanac for Oyster Harbors, Massachusetts
Sunrise: 06:25 AM
Sunset: 6:47 PM
Civil Sunrise:05:57 AM
Civil Sunset: 7:15 PM
Nautical Sunrise: 05:24 AM
Nautical Sunset: 7:48 PM
Astro Sunrise: 04:51 AM
Astro Sunset: 8:21 PM
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