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 21 G 35 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 13 Apr 12:56 pm EDT
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 57. Southwest wind around 16 mph, with gusts as high as 39 mph.

    High: 57 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog before 7pm, then patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 29 mph.

    Low: 49 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Southwest wind 6 to 9 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 60. West wind 5 to 7 mph becoming south in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 62. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 62 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 57. Southwest wind around 16 mph, with gusts as high as 39 mph.
Tonight
Patchy fog before 7pm, then patchy fog after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 29 mph.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 65. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind around 6 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 60. West wind 5 to 7 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 6 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 62. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 7pm. Mostly cloudy, with a low around 45. Light and variable wind. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 54. Northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 45. Light and variable wind.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. South wind 6 to 10 mph. Chance of precipitation is 30%.
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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:
1:12 pm EDT Apr 13, 2026
Forecast Valid:
1pm EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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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