Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Mostly Cloudy

40°F

4°C

Humidity 89%
Wind Speed SE 9 mph
Barometer 30.29 in (1025.9 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Mar 12:56 am EDT
Extended Forecast for

Yarmouth MA

Flood Watch March 16, 05:00am until March 17, 08:00am
High Wind Warning March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Rain and thunderstorms before noon, then rain likely and possibly a thunderstorm between noon and 1pm, then a chance of rain and thunderstorms after 1pm.  Patchy dense fog after 7am. High near 56. South wind 15 to 17 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 56 °F

    Rain and
    Patchy Fog
    then Rain
    Likely and
    Patchy Dense
    Fog

  • Monday Night

    Monday Night: Rain and thunderstorms before 4am, then rain likely.  Patchy fog. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly before 7am.  Cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 15 mph, with gusts as high as 31 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance Rain
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. Northwest wind 3 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. South wind 3 to 8 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. South wind 3 to 5 mph.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.
Monday
Rain and thunderstorms before noon, then rain likely and possibly a thunderstorm between noon and 1pm, then a chance of rain and thunderstorms after 1pm. Patchy dense fog after 7am. High near 56. South wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain and thunderstorms before 4am, then rain likely. Patchy fog. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
A chance of rain, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 44. Southwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Calm wind.
Thursday
Partly sunny, with a high near 40. South wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 31. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 31. West wind around 6 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 42. Northwest wind 7 to 11 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 29. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 42. Northwest wind 9 to 11 mph, with gusts as high as 21 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)
1:31 am EDT Mar 16, 2026
1am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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