National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Partly Cloudy

63°F

17°C

Humidity 93%
Wind Speed SW 14 G 23 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 5 Nov 6:56 pm EST
Extended Forecast for

Hyannis MA

Flood Watch November 6, 04:00am until November 7, 10:00am
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: A chance of rain, with thunderstorms also possible after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 61. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then rain and possibly a thunderstorm after 10am. Patchy fog after 7am. High near 64. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am. Patchy fog. Low around 58. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 58 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Showers, mainly before 9am. High near 61. South wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 61 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. North wind 10 to 16 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, mainly before 11am. Partly sunny, with a high near 58. Northwest wind 15 to 17 mph. Chance of precipitation is 40%.

    High: 58 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West wind 14 to 16 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 56. West wind 15 to 18 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northwest wind 11 to 15 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain, with thunderstorms also possible after 4am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 61. South wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 10am, then rain and possibly a thunderstorm after 10am. Patchy fog after 7am. High near 64. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Rain and possibly a thunderstorm before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am. Patchy fog. Low around 58. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers, mainly before 9am. High near 61. South wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. North wind 10 to 16 mph becoming west after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers, mainly before 11am. Partly sunny, with a high near 58. Northwest wind 15 to 17 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 49. West wind 14 to 16 mph.
Monday
Sunny, with a high near 56. West wind 15 to 18 mph.
Monday Night
Mostly clear, with a low around 47. Northwest wind 11 to 15 mph.
Tuesday
Sunny, with a high near 58. Breezy, with a southwest wind 11 to 20 mph.
Tuesday Night
Mostly clear, with a low around 49. West wind 11 to 15 mph.
Veterans Day
Sunny, with a high near 55. West wind 11 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 43. West wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 51. Northwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.63°N 70.26°W (Elev. 3 ft)
Last Update:
6:39 pm EST Nov 5, 2026
Forecast Valid:
7pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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