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.

Overcast

31°F

-1°C

Humidity 54%
Wind Speed N 20 G 43 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 25 Dec 6:56 pm EST
Extended Forecast for

Barnstable MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Windy, with a north wind 22 to 29 mph, with gusts as high as 43 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Cloudy, with a high near 29. North wind 11 to 18 mph.

    High: 29 °F

    Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after midnight. Cloudy, with a low around 22. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 10am. Cloudy, with a high near 33. Northeast wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. North wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind around 7 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 70%.

    Low: 29 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 47. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Windy, with a north wind 22 to 29 mph, with gusts as high as 43 mph.
Friday
Cloudy, with a high near 29. North wind 11 to 18 mph.
Friday Night
A chance of snow, mainly after midnight. Cloudy, with a low around 22. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly before 10am. Cloudy, with a high near 33. Northeast wind 7 to 11 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 23. North wind around 7 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind around 7 mph.
Sunday Night
Rain likely, mainly after 2am. Cloudy, with a low around 29. Southwest wind around 6 mph. Chance of precipitation is 70%.
Monday
Rain. High near 47. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 33. West wind around 17 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 23. West wind 11 to 14 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 36. West wind 10 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph.
New Year's Day
Partly sunny, with a high near 35. West wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
4:04 pm EST Dec 25, 2025
Forecast Valid:
7pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation