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.

Light Rain

39°F

4°C

Humidity 79%
Wind Speed SE 10 G 18 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 7.00 mi
Wind Chill32°F (0°C)
Last update 7 Apr 9:56 am EDT
Extended Forecast for

Hyannis MA

  • Today

    Today: Scattered showers, mainly before 2pm. Mostly cloudy, with a high near 50. Southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 28. North wind 13 to 16 mph, with gusts as high as 36 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 43. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. South wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Southeast wind 3 to 8 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. South wind 3 to 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Southwest wind around 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. West wind around 8 mph becoming north in the afternoon.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Scattered showers, mainly before 2pm. Mostly cloudy, with a high near 50. Southeast wind 8 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 28. North wind 13 to 16 mph, with gusts as high as 36 mph.
Wednesday
Sunny, with a high near 43. North wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 25. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 46. Southeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 38. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
Friday Night
Mostly cloudy, with a low around 42. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 54. West wind around 8 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 39. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 50. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 42. South wind 6 to 8 mph.
Monday
Mostly cloudy, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
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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:
6:26 am EDT Apr 7, 2026
Forecast Valid:
10am EDT Apr 7, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation