Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

70°F

21°C

Humidity 93%
Wind Speed W 8 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Sep 4:56 am EDT
Extended Forecast for

Hyannis MA

  • Overnight

    Overnight: A slight chance of showers.  Mostly cloudy, with a low around 68. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind around 9 mph becoming north in the afternoon.

    High: 73 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Light north wind increasing to 9 to 14 mph in the evening.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northeast wind 8 to 11 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Light southeast wind.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 66. Southeast wind 6 to 9 mph.  Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers.  Patchy fog after 3am. Low around 60. East wind around 6 mph.  Chance of precipitation is 80%.

    Low: 60 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers. The rain could be heavy at times.  Patchy fog before 8am.  Otherwise, partly sunny, with a high near 66. Northeast wind 10 to 14 mph.  Chance of precipitation is 50%.

    High: 66 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 58. Northeast wind 14 to 17 mph.  Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 68. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 73. West wind around 9 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 57. Light north wind increasing to 9 to 14 mph in the evening.
Saturday
Mostly sunny, with a high near 64. Northeast wind 8 to 11 mph.
Saturday Night
Partly cloudy, with a low around 55. Light southeast wind.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Showers. Patchy fog after 3am. Low around 60. East wind around 6 mph. Chance of precipitation is 80%.
Monday
A chance of showers. The rain could be heavy at times. Patchy fog before 8am. Otherwise, partly sunny, with a high near 66. Northeast wind 10 to 14 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. Northeast wind 14 to 17 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63. Breezy, with a northeast wind around 20 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy, with a northeast wind around 23 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 63. Breezy, with a northeast wind around 24 mph, with gusts as high as 34 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy, with a northeast wind 23 to 25 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy, with a northeast wind around 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.64°N 70.29°W (Elev. 10 ft)
3:02 am EDT Sep 18, 2026
5am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
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Additional Resources

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