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.

Light Rain Fog

52°F

11°C

Humidity 100%
Wind Speed SW 15 G 28 mph
Barometer 29.78 in (1008.6 mb)
Dewpoint 52°F (11°C)
Visibility 0.50 mi
Wind Chill47°F (8°C)
Last update 5 Apr 1:56 pm EDT
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: Showers, mainly after 3pm. Areas of fog. High near 56. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Showers and
    Areas Fog

  • Tonight

    Tonight: Showers, mainly before 11pm. Areas of fog before 9pm. Low around 37. Southwest wind 9 to 11 mph becoming northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers and
    Areas Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 49. West wind around 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers after 3am. Partly cloudy, with a low around 34. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain. Partly sunny, with a high near 47. Northwest wind 6 to 9 mph becoming southwest in the morning. Chance of precipitation is 50%.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm. Mostly clear, with a low around 31. North wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 42. North wind 7 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33. South wind 5 to 10 mph becoming light in the evening.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Light south wind increasing to 5 to 9 mph in the morning.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Showers, mainly after 3pm. Areas of fog. High near 56. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 11pm. Areas of fog before 9pm. Low around 37. Southwest wind 9 to 11 mph becoming northwest in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Increasing clouds, with a high near 49. West wind around 15 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of showers after 3am. Partly cloudy, with a low around 34. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain. Partly sunny, with a high near 47. Northwest wind 6 to 9 mph becoming southwest in the morning. Chance of precipitation is 50%.
Tuesday Night
A slight chance of rain before 11pm. Mostly clear, with a low around 31. North wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 42. North wind 7 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Clear, with a low around 33. South wind 5 to 10 mph becoming light in the evening.
Thursday
Sunny, with a high near 47. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 39. South wind around 6 mph.
Friday
Mostly sunny, with a high near 53. South wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 43. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 55. West wind 6 to 8 mph becoming north in the afternoon.
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:
1:49 pm EDT Apr 5, 2026
Forecast Valid:
2pm EDT Apr 5, 2026-6pm EDT Apr 11, 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