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.

Light Rain Fog/Mist

61°F

16°C

Humidity 97%
Wind Speed NW 10 mph
Barometer 29.80 in (1009.2 mb)
Dewpoint 60°F (16°C)
Visibility 2.00 mi
Last update 28 Sep 11:56 pm EDT
Extended Forecast for

Dennis MASimilar City Names

  • Overnight

    Overnight: A slight chance of showers before 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 57. West wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 63. Northwest wind 7 to 10 mph.

    High: 63 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. Light north wind.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. North wind 3 to 5 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. Southwest wind 6 to 11 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. Southwest wind around 11 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. Southwest wind 7 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 59. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers before 1am. Patchy fog. Otherwise, mostly cloudy, with a low around 57. West wind 3 to 8 mph. Chance of precipitation is 20%.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 63. Northwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 58. Light north wind.
Wednesday
Partly sunny, with a high near 64. North wind 3 to 5 mph.
Wednesday Night
Mostly cloudy, with a low around 58. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 69. Southwest wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 63. Southwest wind around 11 mph.
Friday
Mostly sunny, with a high near 71. Southwest wind 7 to 9 mph.
Friday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 59. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 63. North wind 9 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 56. East wind around 6 mph.
Sunday
A chance of showers. Partly sunny, with a high near 64. Southeast wind around 10 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 57. Southeast wind around 9 mph becoming west after midnight. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 63. Northwest wind 11 to 13 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:
1:54 pm EDT Sep 28, 2026
Forecast Valid:
12am EDT Sep 29, 2026-6pm EDT Oct 5, 2026
 
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Additional Resources

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Chance of Precipitation