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.

Mostly Cloudy

30°F

-1°C

Humidity 88%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 22 Mar 4:56 am EDT
Extended Forecast for

Hyannis, Barnstable Municipal-Boardman Airport MA

  • Today

    Today: Rain likely, mainly after 3pm. Cloudy, with a high near 46. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain. Low around 37. Southwest wind 6 to 15 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain

  • Monday

    Monday: A chance of rain and sleet before 9am, then a chance of rain between 9am and 3pm, then a slight chance of rain and snow showers after 3pm. Cloudy, with a high near 38. North wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.

    High: 38 °F

    Chance Wintry
    Mix

  • Monday Night

    Monday Night: Isolated snow showers before 9pm. Mostly cloudy, with a low around 29. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. North wind 5 to 7 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Southwest wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Southwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain before 2pm, then a chance of rain after 3pm. Partly sunny, with a high near 49. South wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 49 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

Today
Rain likely, mainly after 3pm. Cloudy, with a high near 46. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. Low around 37. Southwest wind 6 to 15 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A chance of rain and sleet before 9am, then a chance of rain between 9am and 3pm, then a slight chance of rain and snow showers after 3pm. Cloudy, with a high near 38. North wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. Little or no snow and sleet accumulation expected.
Monday Night
Isolated snow showers before 9pm. Mostly cloudy, with a low around 29. North wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 40. North wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Southwest wind around 7 mph.
Thursday
A chance of rain before 2pm, then a chance of rain after 3pm. Partly sunny, with a high near 49. South wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 37. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 47. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 25. North wind around 8 mph.
Saturday
Sunny, with a high near 38. North wind around 7 mph.
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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:
1:44 am EDT Mar 22, 2026
Forecast Valid:
5am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation