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.

Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed N 7 mph
Barometer 30.41 in (1030.0 mb)
Dewpoint 35°F (2°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 6 Mar 8:56 pm EST
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 36. Northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 36 °F

    Areas Drizzle
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of drizzle before 8am, then a slight chance of showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 46. Southwest wind 5 to 14 mph.

    High: 46 °F

    Areas Drizzle
    and Patchy
    Fog then
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 7pm. Patchy fog. Otherwise, cloudy, with a low around 44. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 52. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Southwest wind 3 to 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. Southwest wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Southwest wind around 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Southwest wind 6 to 8 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 36. Northeast wind 5 to 8 mph becoming calm after midnight.
Saturday
Areas of drizzle before 8am, then a slight chance of showers after 5pm. Patchy fog before 2pm. Otherwise, cloudy, with a high near 46. Southwest wind 5 to 14 mph.
Saturday Night
A chance of showers, mainly after 7pm. Patchy fog. Otherwise, cloudy, with a low around 44. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 52. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 49. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 38. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 49. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.
Wednesday
A chance of rain after 7am. Cloudy, with a high near 47. Southwest wind 8 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 33. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 41. Northwest wind 13 to 15 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 27. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 41. Northwest wind 9 to 11 mph becoming south in the afternoon.
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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:
7:32 pm EST Mar 6, 2026
Forecast Valid:
9pm EST Mar 6, 2026-6pm EDT Mar 13, 2026
 
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