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

52°F

11°C

Humidity 72%
Wind Speed S 14 G 23 mph
Barometer 29.87 in (1011.5 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 7 Nov 4:56 pm EST
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 2pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Northwest wind around 6 mph becoming north after midnight.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 2pm. Partly sunny, with a high near 57. Southeast wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Mostly Sunny
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 50. Southeast wind 9 to 13 mph becoming south after midnight. Chance of precipitation is 80%.

    Low: 50 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 58. Southwest wind 8 to 11 mph. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before 10pm. Mostly cloudy, with a low around 33. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Veterans Day

    Veterans Day: A chance of rain after 10am. Mostly sunny, with a high near 47. West wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, with thunderstorms also possible after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 50. South wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 2pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 61. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 44. Northwest wind around 6 mph becoming north after midnight.
Sunday
A chance of rain, mainly after 2pm. Partly sunny, with a high near 57. Southeast wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain and possibly a thunderstorm. Low around 50. Southeast wind 9 to 13 mph becoming south after midnight. Chance of precipitation is 80%.
Monday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 58. Southwest wind 8 to 11 mph. Chance of precipitation is 60%.
Monday Night
A chance of rain before 10pm. Mostly cloudy, with a low around 33. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Veterans Day
A chance of rain after 10am. Mostly sunny, with a high near 47. West wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 38. West wind 15 to 17 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 54. Southwest wind 15 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly sunny, with a high near 51. West wind around 15 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 36. West wind 11 to 14 mph.
Friday
Sunny, with a high near 48. West wind around 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
3:35 pm EST Nov 7, 2025
Forecast Valid:
5pm EST Nov 7, 2025-6pm EST Nov 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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