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.

Mostly Cloudy

38°F

3°C

Humidity 73%
Wind Speed NW 3 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 3 Dec 2:56 pm EST
Extended Forecast for

Barnstable MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind becoming southwest around 6 mph after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between noon and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 9 to 18 mph, with gusts as high as 44 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 27. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of showers. Cloudy, with a high near 42. Southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 31. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Northwest wind 6 to 8 mph.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A slight chance of showers between noon and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 42. Southwest wind 8 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 9 to 18 mph, with gusts as high as 44 mph.
Friday
Mostly sunny, with a high near 30. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
A chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 27. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
A chance of showers. Cloudy, with a high near 42. Southeast wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 31. West wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 43. Northwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 24. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 33. North wind 11 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 35. Northwest wind 8 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. West wind around 8 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 46. West wind 8 to 13 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
3:27 pm EST Dec 3, 2025
Forecast Valid:
3pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation