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 75%
Wind Speed NW 9 G 20 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Oct 3:56 am EDT
Extended Forecast for

Yarmouth MA

  • Today

    Today: Sunny, with a high near 57. North wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly before 4pm. Patchy fog after 9am. Otherwise, increasing clouds, with a high near 69. South wind 10 to 16 mph, with gusts as high as 31 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, mainly after 2am. Low around 42. Southwest wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 55. North wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. North wind around 9 mph.

    High: 56 °F

    Sunny

  • Sunday Night

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

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. South wind 8 to 13 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. North wind 10 to 16 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 43. Calm wind becoming southeast around 5 mph after midnight.
Friday
Showers likely, mainly before 4pm. Patchy fog after 9am. Otherwise, increasing clouds, with a high near 69. South wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly after 2am. Low around 42. Southwest wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 55. North wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Saturday Night
Mostly clear, with a low around 40. North wind 9 to 13 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 56. North wind around 9 mph.
Sunday Night
Mostly clear, with a low around 43. Southeast wind around 6 mph.
Monday
Mostly sunny, with a high near 59. South wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 46. 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 45. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 58. Northeast wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
2:30 am EDT Oct 15, 2026
Forecast Valid:
4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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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