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

9°F

-13°C

Humidity 84%
Wind Speed Calm
Barometer 30.63 in (1037.2 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 3 Mar 5:56 am EST
Extended Forecast for

Barnstable MA

  • Today

    Today: A slight chance of snow before noon, then a chance of rain and snow between noon and 2pm, then rain after 2pm. High near 36. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog after 10pm. Low around 33. Southeast wind 8 to 16 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind around 8 mph becoming south in the afternoon.

    High: 48 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain or freezing rain before 7am, then a chance of rain. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 6 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 1am. Low around 33. Northeast wind 5 to 9 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before noon. High near 41. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 41 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 32. Northeast wind 3 to 6 mph.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 47. Light southeast wind becoming southwest 5 to 10 mph in the morning.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow before noon, then a chance of rain and snow between noon and 2pm, then rain after 2pm. High near 36. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, mainly before 3am. Patchy fog after 10pm. Low around 33. Southeast wind 8 to 16 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind around 8 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. Calm wind.
Thursday
A slight chance of rain or freezing rain before 7am, then a chance of rain. Mostly cloudy, with a high near 41. Calm wind becoming northeast around 6 mph. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 1am. Low around 33. Northeast wind 5 to 9 mph. Chance of precipitation is 80%.
Friday
Rain, mainly before noon. High near 41. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 32. Northeast wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 47. Light southeast wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 49. West wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind around 6 mph.
Monday
Partly sunny, with a high near 50. Southwest wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
2:06 am EST Mar 3, 2026
Forecast Valid:
6am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation