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

50°F

10°C

Humidity 89%
Wind Speed SW 18 G 29 mph
Barometer 29.65 in (1004.2 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Wind Chill44°F (7°C)
Last update 26 Mar 11:56 pm EDT
Extended Forecast for

Yarmouth MA

  • Overnight

    Overnight: Rain. Patchy fog. Steady temperature around 47. Southwest wind 11 to 13 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.

    Low: 47 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. Northeast wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. North wind 8 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light northwest wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 44. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. Southwest wind 8 to 13 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Patchy fog. Steady temperature around 47. Southwest wind 11 to 13 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.
Friday
Rain likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 27. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 35. North wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 26. Light northwest wind.
Sunday
Sunny, with a high near 44. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 51. Southwest wind 8 to 13 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain after noon. Partly sunny, with a high near 48. Northwest wind 7 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41. South wind around 9 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Southwest wind 10 to 13 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:
9:14 pm EDT Mar 26, 2026
Forecast Valid:
12am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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