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

23°F

-5°C

Humidity 65%
Wind Speed W 18 G 25 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 27 Jan 5:56 pm EST
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: A chance of snow showers, mainly between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as -2. West wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 22. Wind chill values as low as -4. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 22 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 4am. Mostly cloudy, with a low around 13. West wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers before noon. Mostly sunny, with a high near 23. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 20. West wind 10 to 13 mph.

    High: 20 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 8. Northwest wind 6 to 9 mph.

    Low: 8 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 28. Northwest wind around 7 mph becoming north in the afternoon.

    High: 28 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Northeast wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Heavy Snow

Detailed Forecast

Tonight
A chance of snow showers, mainly between 7pm and 8pm. Cloudy during the early evening, then gradual clearing, with a low around 10. Wind chill values as low as -2. West wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Increasing clouds, with a high near 22. Wind chill values as low as -4. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 13. West wind 5 to 9 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers before noon. Mostly sunny, with a high near 23. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 10. West wind around 10 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 20. West wind 10 to 13 mph.
Friday Night
Partly cloudy, with a low around 8. Northwest wind 6 to 9 mph.
Saturday
Partly sunny, with a high near 28. Northwest wind around 7 mph becoming north in the afternoon.
Saturday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Northeast wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
Snow likely before 11am, then snow likely, possibly mixed with rain between 11am and 3pm, then snow likely after 3pm. The snow could be heavy at times. Cloudy, with a high near 33. Breezy, with a northeast wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 21. North wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 32. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 21. Northwest wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 7 to 9 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:
5:33 pm EST Jan 27, 2026
Forecast Valid:
6pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation