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 Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed S 10 mph
Barometer 29.55 in (1000.7 mb)
Dewpoint 43°F (6°C)
Visibility 1.25 mi
Wind Chill37°F (3°C)
Last update 29 Dec 6:56 am EST
Extended Forecast for

Barnstable MA

  • Today

    Today: Areas of drizzle with a chance of rain before 11am, then rain, mainly after 11am. Areas of fog before noon, then areas of fog after 4pm. High near 52. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Chance Rain
    and Areas Fog
    then Rain and
    Areas Fog

  • Tonight

    Tonight: A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 3am. Areas of fog before 7pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow and
    Areas Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Windy, with a west wind 20 to 26 mph, with gusts as high as 47 mph.

    High: 30 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 41 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 28. West wind around 11 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind 6 to 8 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of drizzle with a chance of rain before 11am, then rain, mainly after 11am. Areas of fog before noon, then areas of fog after 4pm. High near 52. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 3am. Areas of fog before 7pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 24. West wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly sunny, with a high near 30. Windy, with a west wind 20 to 26 mph, with gusts as high as 47 mph.
Tuesday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
Mostly cloudy, with a high near 35. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
New Year's Day
Partly sunny, with a high near 28. West wind around 11 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 19. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 32. West wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 21. West wind around 7 mph.
Sunday
Partly sunny, with a high near 31. North wind 7 to 10 mph, with gusts as high as 21 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
5:42 am EST Dec 29, 2025
Forecast Valid:
7am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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