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

64°F

18°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 12 Jul 11:56 pm EDT
Extended Forecast for

Dennis MASimilar City Names

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 77. Southeast wind 6 to 9 mph.

    High: 77 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 81. South wind 3 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70. Southwest wind around 6 mph.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Southwest wind 6 to 8 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southwest wind around 7 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. Southwest wind 6 to 10 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Southwest wind around 9 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph.
Sunday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 77. Southeast wind 6 to 9 mph.
Sunday Night
A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. South wind 3 to 8 mph.
Monday Night
Mostly cloudy, with a low around 70. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 85. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 71. Southwest wind around 7 mph.
Wednesday
Sunny, with a high near 85. Southwest wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 72. Southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 84. Southwest wind 10 to 14 mph.
Thursday Night
Mostly cloudy, with a low around 70. Southwest wind around 11 mph.
Friday
A chance of showers. Partly sunny, with a high near 82. Southwest wind around 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 69. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 81. West wind around 9 mph becoming north in the afternoon. Chance of precipitation is 30%.
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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:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
12am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation