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

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Light Rain Fog/Mist

59°F

15°C

Humidity 93%
Wind Speed NE 14 G 24 mph
Barometer 30.10 in (1019.4 mb)
Dewpoint 57°F (14°C)
Visibility 5.00 mi
Last update 12 Oct 12:56 pm EDT
Extended Forecast for

Hyannis MA

Wind Advisory October 12, 05:00pm until October 13, 08:00pm
Coastal Flood Advisory October 12, 02:00pm until October 12, 06:00pm
Click here for hazard details and duration
Wind Advisory
Coastal Flood Advisory

  • This Afternoon

    This Afternoon: Rain. Patchy fog after 3pm. High near 62. Breezy, with a northeast wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 5am. Patchy fog. Low around 56. Windy, with a northeast wind 29 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Rain and
    Patchy Fog

  • Columbus Day

    Columbus Day: Rain and possibly a thunderstorm. Patchy fog. High near 64. Windy, with a northeast wind 25 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 64 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm. Patchy fog. Low around 57. Breezy, with an east wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 57 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely and possibly a thunderstorm. Patchy fog before 9am. Otherwise, cloudy, with a high near 63. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 52. North wind 11 to 16 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of showers after 1pm. Partly sunny, with a high near 62. North wind 11 to 16 mph. Chance of precipitation is 40%.

    High: 62 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 45. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 55. North wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Rain. Patchy fog after 3pm. High near 62. Breezy, with a northeast wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, with thunderstorms also possible after 5am. Patchy fog. Low around 56. Windy, with a northeast wind 29 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Columbus Day
Rain and possibly a thunderstorm. Patchy fog. High near 64. Windy, with a northeast wind 25 to 31 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Rain and possibly a thunderstorm. Patchy fog. Low around 57. Breezy, with an east wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Rain likely and possibly a thunderstorm. Patchy fog before 9am. Otherwise, cloudy, with a high near 63. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Tuesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 52. North wind 11 to 16 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers after 1pm. Partly sunny, with a high near 62. North wind 11 to 16 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 55. North wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Breezy, with a north wind 17 to 21 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 58. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 48. Northwest wind 11 to 13 mph.
Saturday
Mostly sunny, with a high near 61. Northwest wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.64°N 70.29°W (Elev. 10 ft)
Last Update:
8:31 am EDT Oct 12, 2025
Forecast Valid:
1pm EDT Oct 12, 2025-6pm EDT Oct 18, 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