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 and Breezy

55°F

13°C

Humidity 83%
Wind Speed SW 24 G 39 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Apr 11:56 am EDT
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: A slight chance of showers. Areas of fog after 5pm. Otherwise, cloudy, with a high near 60. Breezy, with a southwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: Areas of fog before 8pm, then areas of fog after midnight. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 49. Breezy, with a southwest wind 11 to 21 mph.

    Low: 49 °F

    Areas Fog and
    Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. West wind 8 to 11 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 48. Southwest wind 11 to 18 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 49. South wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 59. Southwest wind 5 to 8 mph becoming southeast in the morning.

    High: 59 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 61. Southwest wind 6 to 9 mph.

    High: 61 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Areas of fog after 5pm. Otherwise, cloudy, with a high near 60. Breezy, with a southwest wind around 24 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Tonight
Areas of fog before 8pm, then areas of fog after midnight. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 49. Breezy, with a southwest wind 11 to 21 mph.
Tuesday
Mostly sunny, with a high near 65. West wind 8 to 11 mph becoming south in the afternoon.
Tuesday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 48. Southwest wind 11 to 18 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 64. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 49. South wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 59. Southwest wind 5 to 8 mph becoming southeast in the morning.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 7 mph.
Friday
Partly sunny, with a high near 61. Southwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 45. Southwest wind around 5 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 55. Northeast wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 46. South wind around 6 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 60. South wind 7 to 10 mph. Chance of precipitation is 30%.
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:
4:55 am EDT Apr 13, 2026
Forecast Valid:
12pm EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
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