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/Mist

51°F

11°C

Humidity 92%
Wind Speed NE 10 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 49°F (9°C)
Visibility 5.00 mi
Wind Chill47°F (8°C)
Last update 1 Apr 4:56 pm EDT
Extended Forecast for

Yarmouth MA

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 57. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely before 7pm, then rain, mainly after 7pm. Patchy fog after 5am. Low around 36. Northeast wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain, mainly before noon. Patchy fog between 7am and 2pm. High near 41. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 5am. Cloudy, with a low around 36. East wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: Cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 24 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. West wind 6 to 9 mph becoming northeast in the afternoon.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. East wind around 9 mph becoming south after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 9am. Mostly cloudy, with a high near 54. Southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 57. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely before 7pm, then rain, mainly after 7pm. Patchy fog after 5am. Low around 36. Northeast wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before noon. Patchy fog between 7am and 2pm. High near 41. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain, mainly after 5am. Cloudy, with a low around 36. East wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 24 mph.
Saturday
Partly sunny, with a high near 54. West wind 6 to 9 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. East wind around 9 mph becoming south after midnight.
Sunday
A chance of showers after 9am. Mostly cloudy, with a high near 54. Southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 39. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly sunny, with a high near 49. West wind around 9 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 36. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 46. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 32. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 41.
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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:
2:50 pm EDT Apr 1, 2026
Forecast Valid:
5pm EDT Apr 1, 2026-6pm EDT Apr 8, 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