National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

67°F

19°C

Humidity 84%
Wind Speed SE 8 mph
Barometer 30.07 in (1018.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Jun 2:56 pm EDT
Extended Forecast for

West Dennis MA

  • Tonight

    Tonight: A chance of showers, mainly between 10pm and 5am. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. Southeast wind around 8 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers, mainly before 11am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 69. South wind 7 to 11 mph. Chance of precipitation is 40%.

    High: 69 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly after 7pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 64. South wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 65. Southwest wind 15 to 17 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 72. West wind around 15 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. West wind 9 to 11 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. South wind 8 to 13 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 64. Southwest wind 11 to 13 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly between 10pm and 5am. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 61. Southeast wind around 8 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, mainly before 11am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 69. South wind 7 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms, mainly after 7pm. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 64. South wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A slight chance of showers before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers between 10pm and 2am. Partly cloudy, with a low around 65. Southwest wind 15 to 17 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 72. West wind around 15 mph.
Friday Night
Mostly clear, with a low around 63. West wind 9 to 11 mph.
Saturday
Sunny, with a high near 71. South wind 8 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 64. Southwest wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 73. Southwest wind 13 to 15 mph.
Sunday Night
Partly cloudy, with a low around 66. West wind 10 to 13 mph.
Monday
Mostly sunny, with a high near 75. South wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 66. Southwest wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.64°N 70.17°W (Elev. 0 ft)
Last Update:
2:02 pm EDT Jun 17, 2025
Forecast Valid:
3pm EDT Jun 17, 2025-6pm EDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation