National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

31°F

-1°C

Humidity 82%
Wind Speed N 6 mph
Barometer 30.06 in (1018.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 21 Feb 5:56 pm EST
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

Blizzard Warning February 22, 04:00pm until February 24, 07:00am
Coastal Flood Warning February 23, 01:00am until February 23, 07:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. North wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35. East wind 5 to 11 mph.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow before 2am, then rain and snow. The snow could be heavy at times. Areas of fog after 2am. Low around 31. Windy, with an east wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 31 °F

    Snow Likely
    and Breezy
    then
    Rain/Snow and
    Areas Fog

  • Monday

    Monday: Snow, possibly mixed with rain. The snow could be heavy at times. Areas of fog before 8am. High near 35. Windy, with a north wind around 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 35 °F

    Rain/Snow and
    Areas Fog

  • Monday Night

    Monday Night: Snow, mainly before 11pm. Low around 24. Windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow and
    Windy then
    Chance Snow
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 11 to 14 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. West wind 8 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 38. South wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of rain between 9pm and 3am. Mostly cloudy, with a low around 32. Southwest wind around 10 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. North wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 35. East wind 5 to 11 mph.
Sunday Night
Snow before 2am, then rain and snow. The snow could be heavy at times. Areas of fog after 2am. Low around 31. Windy, with an east wind 16 to 21 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow, possibly mixed with rain. The snow could be heavy at times. Areas of fog before 8am. High near 35. Windy, with a north wind around 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow, mainly before 11pm. Low around 24. Windy, with a northwest wind 23 to 28 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 19. West wind 8 to 10 mph.
Wednesday
A chance of snow before noon, then a chance of rain and snow between noon and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 38. South wind 7 to 11 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of rain between 9pm and 3am. Mostly cloudy, with a low around 32. Southwest wind around 10 mph. Chance of precipitation is 40%.
Thursday
A chance of rain after 8am. Partly sunny, with a high near 39. Southwest wind around 11 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 31. Southwest wind around 10 mph becoming southeast after midnight. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 37. Northeast wind around 11 mph becoming west in the afternoon. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 29. Southwest wind 7 to 9 mph.
Saturday
Sunny, with a high near 39. South wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.65°N 70.26°W (Elev. 10 ft)
Last Update:
4:57 pm EST Feb 21, 2026
Forecast Valid:
6pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation