Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

63°F

17°C

Humidity 93%
Wind Speed N 5 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 27 Jul 2:56 am EDT
Extended Forecast for

Yarmouth MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 62. Light north wind.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 78. North wind around 6 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 3am.  Mostly cloudy, with a low around 66. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 11am.  Patchy fog before 9am. High near 80. East wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%.

    High: 80 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 66. East wind 8 to 11 mph.  Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers.  Mostly cloudy, with a high near 76. Northeast wind 10 to 13 mph.  Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 1am.  Mostly cloudy, with a low around 65. North wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 62. Light north wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 78. North wind around 6 mph.
Monday Night
Mostly clear, with a low around 65. Light and variable wind.
Tuesday
Mostly sunny, with a high near 81. South wind 5 to 10 mph.
Tuesday Night
Scattered showers, mainly after 3am. Mostly cloudy, with a low around 66. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 11am. Patchy fog before 9am. High near 80. East wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 66. East wind 8 to 11 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 76. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 65. North wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77. North wind around 8 mph.
Friday Night
Partly cloudy, with a low around 67. Light west wind.
Saturday
Mostly sunny, with a high near 80. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 69. Southwest wind around 6 mph.
Sunday
Partly sunny, with a high near 81. South wind 6 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
1:03 am EDT Jul 27, 2026
3am EDT Jul 27, 2026-6pm EDT Aug 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database