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

69°F

21°C

Humidity 66%
Wind Speed Vrbl 5 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 1 Sep 1:56 pm EDT
Extended Forecast for

2 Miles SSE West Barnstable MA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. South wind around 11 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Heavy Rain

  • Tonight

    Tonight: Showers, mainly before 10pm. Patchy fog between 8pm and 1am. Low around 62. Southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. East wind around 11 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 77. South wind 9 to 11 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77. Northwest wind 5 to 8 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Calm wind becoming north 5 to 7 mph in the evening.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 10 to 13 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. South wind around 11 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers, mainly before 10pm. Patchy fog between 8pm and 1am. Low around 62. Southeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 72. East wind around 11 mph.
Wednesday Night
A chance of showers, mainly after 2am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 64. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, with thunderstorms also possible after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 77. South wind 9 to 11 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 65. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77. Northwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 61. Calm wind becoming north 5 to 7 mph in the evening.
Saturday
Mostly sunny, with a high near 71. North wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 60. North wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 70. North wind 10 to 13 mph.
Sunday Night
Mostly clear, with a low around 60. Calm wind becoming northwest around 5 mph after midnight.
Labor Day
Sunny, with a high near 73. North wind 6 to 9 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE West Barnstable MA
 41.69°N 70.37°W (Elev. 66 ft)
Last Update:
7:04 am EDT Sep 1, 2026
Forecast Valid:
2pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation