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

45°F

7°C

Humidity 56%
Wind Speed W 9 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 6 Apr 6:56 pm EDT
Extended Forecast for

Yarmouth MA

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and 3pm. Partly sunny, with a high near 47. Southwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31. North wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 42. North wind 5 to 7 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 47. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. South wind around 6 mph.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
A chance of rain and snow showers before 9am, then a chance of rain showers between 9am and 3pm. Partly sunny, with a high near 47. Southwest wind 5 to 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 31. North wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 42. North wind 5 to 7 mph.
Wednesday Night
Clear, with a low around 33. Calm wind.
Thursday
Sunny, with a high near 47. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 37. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 41. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 56. Southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 40. North wind around 6 mph.
Sunday
Sunny, with a high near 50. North wind 5 to 7 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 41. South wind around 7 mph.
Monday
Partly sunny, with a high near 56. Southwest wind 8 to 13 mph.
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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:
3:16 pm EDT Apr 6, 2026
Forecast Valid:
7pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation