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

73°F

23°C

Humidity 48%
Wind Speed Vrbl 7 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 2 Sep 11:56 am EDT
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. East wind around 8 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. Light east wind.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog between 10pm and 3am. Otherwise, mostly clear, with a low around 59. Light south wind.

    Low: 59 °F

    Patchy Fog

  • Thursday

    Thursday: Sunny, with a high near 75. Light south wind increasing to 5 to 9 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. South wind around 7 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 78. South wind 9 to 13 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 10am. Partly sunny, with a high near 80. South wind 9 to 13 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 74. East wind around 8 mph.
Tonight
Increasing clouds, with a low around 54. Light east wind.
Wednesday
Sunny, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the morning.
Wednesday Night
Patchy fog between 10pm and 3am. Otherwise, mostly clear, with a low around 59. Light south wind.
Thursday
Sunny, with a high near 75. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 62. South wind around 7 mph.
Friday
Mostly sunny, with a high near 78. South wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers after 10am. Partly sunny, with a high near 80. South wind 9 to 13 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 75. West wind around 8 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 57. West wind around 6 mph.
Monday
Mostly sunny, with a high near 71. North wind around 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
12:08 pm EDT Sep 2, 2025
Forecast Valid:
12pm EDT Sep 2, 2025-6pm EDT Sep 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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