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.

Partly Cloudy

52°F

11°C

Humidity 83%
Wind Speed SW 13 mph
Barometer 29.96 in (1014.7 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 31 Mar 5:56 pm EDT
Extended Forecast for

Yarmouth MA

  • Tonight

    Tonight: Scattered showers, mainly between 2am and 3am. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 49. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers, mainly before 3am. Patchy fog before 9pm. Low around 36. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly after 2pm. Cloudy, with a high near 43. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 9pm. Cloudy, with a low around 36. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 53 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. West wind 8 to 10 mph becoming northeast in the afternoon.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. East wind around 8 mph becoming south after midnight.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly between 2am and 3am. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 49. Northwest wind 5 to 15 mph becoming southwest in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly after 4pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 54. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 3am. Patchy fog before 9pm. Low around 36. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers, mainly after 2pm. Cloudy, with a high near 43. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly before 9pm. Cloudy, with a low around 36. East wind around 6 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 44. Southwest wind around 11 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 54. West wind 8 to 10 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 41. East wind around 8 mph becoming south after midnight.
Sunday
A chance of rain. Mostly cloudy, with a high near 55. South wind 9 to 13 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 49. West wind around 10 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 35. Northwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly sunny, with a high near 46. North wind around 9 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Yarmouth MA
 41.69°N 70.22°W (Elev. 33 ft)
Last Update:
6:35 am EDT Mar 31, 2026
Forecast Valid:
6pm EDT Mar 31, 2026-6pm EDT Apr 7, 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