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

65°F

18°C

Humidity 87%
Wind Speed SW 9 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Oct 6:56 pm EDT
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southwest wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 4am. Increasing clouds, with a low around 61. Southwest wind 11 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Rain, mainly before 5pm. Patchy fog between 7am and 8am. High near 69. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 69 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 47. North wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. North wind around 16 mph, with gusts as high as 26 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. North wind 6 to 9 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. North wind 6 to 8 mph becoming south in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. South wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of showers, mainly after 4am. Increasing clouds, with a low around 61. Southwest wind 11 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 5pm. Patchy fog between 7am and 8am. High near 69. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
A chance of rain, mainly before 7pm. Mostly cloudy, with a low around 47. North wind 14 to 16 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 58. North wind around 16 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 37. North wind 6 to 9 mph.
Friday
Sunny, with a high near 62. North wind 6 to 8 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 51. South wind around 6 mph.
Saturday
Partly sunny, with a high near 64. East wind 6 to 9 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 64. Northeast wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55. Northeast wind around 15 mph. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Partly sunny, with a high near 66. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
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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:
7:07 pm EDT Oct 6, 2025
Forecast Valid:
7pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025
 
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