Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
A Few Clouds
68°F
20°C
| Humidity | 96% |
| Wind Speed | SW 5 mph |
| Barometer | 29.92 in (1013.4 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 4:56 am EDT |
Extended Forecast for
Hyannis Port MA
Today
High: 78 °F
Increasing
CloudsTonight
Low: 70 °F
Mostly Cloudy
then Patchy
FogSunday
High: 77 °F
Mostly Cloudy
Sunday Night
Low: 71 °F
Mostly Cloudy
then Showers
LikelyMonday
High: 78 °F
Showers
Monday Night
Low: 71 °F
Showers
LikelyTuesday
High: 78 °F
Chance
Showers then
Mostly SunnyTuesday Night
Low: 70 °F
Mostly Cloudy
Wednesday
High: 79 °F
Partly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 78. Southwest wind 5 to 10 mph.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 70. Southwest wind around 8 mph.
Sunday
Mostly cloudy, with a high near 77. South wind 7 to 10 mph.
Sunday Night
A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 71. South wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Southwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 71. Southwest wind 8 to 13 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 78. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 70. Southwest wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 79. South wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 79. Southwest wind 9 to 14 mph.
Thursday Night
Partly cloudy, with a low around 72. Southwest wind 10 to 13 mph.
Friday
Partly sunny, with a high near 79. Southwest wind 9 to 14 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hyannis Port MA
41.64°N 70.29°W (Elev. 10 ft)
41.64°N 70.29°W (Elev. 10 ft)
3:03 am EDT Aug 1, 2026
5am EDT Aug 1, 2026-6pm EDT Aug 7, 2026
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