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

58°F

14°C

Humidity 87%
Wind Speed SE 3 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Jun 9:56 pm EDT
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 55. East wind 3 to 5 mph.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 67. East wind 6 to 10 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. East wind around 6 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69. East wind 6 to 9 mph.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 10pm. Cloudy, with a low around 61. Southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before noon. Mostly cloudy, with a high near 73. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. Southwest wind around 7 mph.

    Low: 64 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. Southwest wind around 10 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 55. East wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 67. East wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 58. East wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 69. East wind 6 to 9 mph.
Tuesday Night
A slight chance of showers after 10pm. Cloudy, with a low around 61. Southeast wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 73. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 64. Southwest wind around 7 mph.
Juneteenth
Mostly sunny, with a high near 78. Southwest wind 7 to 14 mph.
Thursday Night
Partly cloudy, with a low around 64. Southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 76. West wind around 11 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 7 mph.
Saturday
Sunny, with a high near 74. Southwest wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 62. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 76. Southwest wind 9 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
8:56 pm EDT Jun 15, 2025
Forecast Valid:
10pm EDT Jun 15, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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