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

45°F

7°C

Humidity 71%
Wind Speed S 12 G 20 mph
Barometer 30.39 in (1029.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Apr 10:56 pm EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Tonight

    Tonight: A slight chance of showers before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 43. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers between 4pm and 5pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely before 7pm, then a slight chance of rain between 7pm and 9pm. Patchy fog. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 48. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South wind 6 to 8 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 49. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southwest wind 8 to 15 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Southwest wind 6 to 8 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 56. South wind 7 to 11 mph.

    High: 56 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 9 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 43. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers between 4pm and 5pm, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Monday Night
Showers likely before 7pm, then a slight chance of rain between 7pm and 9pm. Patchy fog. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 48. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 58. South wind 6 to 8 mph.
Tuesday Night
A slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 49. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 59. Southwest wind 8 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 49. Southwest wind 6 to 8 mph.
Thursday
Mostly cloudy, with a high near 56. South wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 9 mph.
Friday
Mostly sunny, with a high near 58. Southwest wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 47. West wind around 6 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 55. Northeast wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 48. South wind around 6 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 55. South wind 8 to 13 mph. Chance of precipitation is 30%.
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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:
3:21 pm EDT Apr 12, 2026
Forecast Valid:
11pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation