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 Snow

19°F

-7°C

Humidity 77%
Wind Speed NW 14 G 25 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 13°F (-11°C)
Visibility 4.00 mi
Wind Chill5°F (-15°C)
Last update 26 Dec 9:56 am EST
Extended Forecast for

Hyannis MA

  • Today

    Today: Cloudy, with a high near 29. North wind 9 to 16 mph.

    High: 29 °F

    Cloudy

  • Tonight

    Tonight: Snow, mainly after midnight. Low around 22. North wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind 8 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. Northwest wind 6 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Northwest wind 6 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 1am. Low around 31. Southwest wind around 7 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 46. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    High: 46 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 26. West wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. West wind around 18 mph, with gusts as high as 31 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 29. North wind 9 to 16 mph.
Tonight
Snow, mainly after midnight. Low around 22. North wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Northeast wind 8 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly clear, with a low around 22. Northwest wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 38. Northwest wind 6 to 8 mph.
Sunday Night
Rain, mainly after 1am. Low around 31. Southwest wind around 7 mph. Chance of precipitation is 80%.
Monday
Rain. High near 46. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 26. West wind 11 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 32. West wind around 18 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 15 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 35. West wind around 15 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 9 to 11 mph, with gusts as high as 23 mph.
New Year's Day
Partly sunny, with a high near 30. West wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
4:52 am EST Dec 26, 2025
Forecast Valid:
10am EST Dec 26, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation