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.

Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed S 5 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 57°F (14°C)
Visibility 0.75 mi
Last update 16 May 12:56 am EDT
Extended Forecast for

West Dennis MA

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 57. Southwest wind around 6 mph.

    Low: 57 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67. South wind 5 to 9 mph.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 55. South wind 3 to 7 mph.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers before noon, then a chance of showers after 2pm. Mostly cloudy, with a high near 66. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 56. South wind around 7 mph. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 69. West wind 6 to 11 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. West wind around 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Northwest wind around 10 mph.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Northwest wind around 8 mph.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 57. Southwest wind around 6 mph.
Friday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 67. South wind 5 to 9 mph.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 55. South wind 3 to 7 mph.
Saturday
A slight chance of showers before noon, then a chance of showers after 2pm. Mostly cloudy, with a high near 66. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 56. South wind around 7 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 69. West wind 6 to 11 mph.
Sunday Night
Partly cloudy, with a low around 53. West wind around 8 mph.
Monday
Mostly sunny, with a high near 65. Northwest wind around 10 mph.
Monday Night
Partly cloudy, with a low around 49. Northwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 61. North wind around 11 mph.
Tuesday Night
Mostly cloudy, with a low around 48. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 58. North wind 8 to 11 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48. East wind around 7 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. East wind 9 to 13 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
8:54 pm EDT May 15, 2025
Forecast Valid:
1am EDT May 16, 2025-6pm EDT May 22, 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