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.

Fair

29°F

-2°C

Humidity 54%
Wind Speed W 13 G 23 mph
Barometer 29.97 in (1015.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 12 Jan 7:56 am EST
Extended Forecast for

Hyannis MA

  • Today

    Today: Mostly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West wind around 7 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. West wind 6 to 9 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 9pm. Cloudy, with a low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then snow likely. Mostly cloudy, with a low around 24. North wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 24 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Snow likely, mainly before 7am. Partly sunny, with a high near 35. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 37. West wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 30. West wind around 7 mph.
Tuesday
Sunny, with a high near 42. West wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South wind 7 to 10 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 44. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of rain, mainly after 9pm. Cloudy, with a low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 43. Southwest wind 5 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain before 1am, then snow likely. Mostly cloudy, with a low around 24. North wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
Snow likely, mainly before 7am. Partly sunny, with a high near 35. North wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 24. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 38. Southwest wind 6 to 10 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. South wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 39. Southwest wind 6 to 11 mph. Chance of precipitation is 40%.
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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:
5:32 am EST Jan 12, 2026
Forecast Valid:
8am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation