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.

Fair

58°F

14°C

Humidity 50%
Wind Speed N 7 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 Oct 3:56 pm EDT
Extended Forecast for

Barnstable MA

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers likely, mainly before 2pm. Patchy fog after 10am. Otherwise, cloudy, with a high near 69. South wind 9 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely before 11pm, then a chance of showers after midnight. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 51. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers before 2pm. Mostly cloudy, with a high near 55. North wind around 16 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. North wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North wind around 9 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. South wind 8 to 14 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Southwest wind 7 to 9 mph becoming northwest after midnight.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. Northeast wind 5 to 7 mph becoming calm in the evening.
Friday
Showers likely, mainly before 2pm. Patchy fog after 10am. Otherwise, cloudy, with a high near 69. South wind 9 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely before 11pm, then a chance of showers after midnight. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 51. Southwest wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers before 2pm. Mostly cloudy, with a high near 55. North wind around 16 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 41. North wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 55. North wind around 9 mph.
Sunday Night
Mostly clear, with a low around 43. South wind around 6 mph.
Monday
Mostly sunny, with a high near 59. South wind 8 to 14 mph.
Monday Night
Partly cloudy, with a low around 47. Southwest wind 7 to 9 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 60. Northwest wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 46. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 58. Northeast wind 10 to 13 mph.
Wednesday Night
Mostly clear, with a low around 44. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 58. Northeast wind 7 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
1:57 pm EDT Oct 15, 2026
Forecast Valid:
4pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026
 
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Additional Resources

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Chance of Precipitation