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.

Mostly Cloudy

61°F

16°C

Humidity 87%
Wind Speed NE 6 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 16 Jun 7:56 am EDT
Extended Forecast for

Dennis MASimilar City Names

  • Today

    Today: Patchy fog before 9am. Otherwise, partly sunny, with a high near 69. East wind 7 to 9 mph.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Southeast wind 5 to 7 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. East wind 6 to 10 mph.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 75. South wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. Southwest wind 6 to 8 mph.

    Low: 64 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80. Southwest wind 8 to 14 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. West wind 10 to 13 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78. West wind around 10 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 69. East wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 58. Southeast wind 5 to 7 mph.
Tuesday
Mostly cloudy, with a high near 71. East wind 6 to 10 mph.
Tuesday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 75. South wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 64. Southwest wind 6 to 8 mph.
Juneteenth
Mostly sunny, with a high near 80. Southwest wind 8 to 14 mph.
Thursday Night
Partly cloudy, with a low around 65. West wind 10 to 13 mph.
Friday
Sunny, with a high near 78. West wind around 10 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 8 mph.
Saturday
Sunny, with a high near 75. Northwest wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 62. Southwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 78. Southwest wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MASimilar City Names
 41.74°N 70.21°W (Elev. 30 ft)
Last Update:
4:45 am EDT Jun 16, 2025
Forecast Valid:
8am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
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Additional Resources

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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