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

46°F

8°C

Humidity 66%
Wind Speed S 15 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 20 Mar 1:56 pm EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. South wind around 11 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, mainly after 7pm. Patchy fog after 10pm. Low around 39. Southwest wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A chance of rain before 8am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. West wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain
    and Patchy
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain, mainly after 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 47. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 34. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 41. North wind 9 to 13 mph. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. North wind around 8 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Northwest wind around 8 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. South wind around 11 mph, with gusts as high as 30 mph.
Tonight
Rain, mainly after 7pm. Patchy fog after 10pm. Low around 39. Southwest wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain before 8am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. West wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Increasing clouds, with a low around 34. Calm wind.
Sunday
A chance of rain, mainly after 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 47. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 34. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 41. North wind 9 to 13 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 29. North wind around 8 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind 5 to 7 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 8 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 45. Northwest wind around 8 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis, Barnstable Municipal-Boardman Airport MA
 41.68°N 70.28°W (Elev. 49 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
2pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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