Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fog/Mist
47°F
8°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 29.85 in (1010.8 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 1.75 mi |
| Last update | 29 Apr 10:56 pm EDT |
Extended Forecast for
Hyannis MA
Tonight

Low: 46 °F
Chance
Showers and
Patchy FogThursday

High: 55 °F
Showers and
Patchy FogThursday Night

Low: 45 °F
Decreasing
CloudsFriday

High: 58 °F
Sunny
Friday Night

Low: 43 °F
Partly Cloudy
Saturday
High: 55 °F
Partly Sunny
then Chance
ShowersSaturday Night

Low: 43 °F
Chance
ShowersSunday
High: 56 °F
Chance
Showers then
Mostly SunnySunday Night

Low: 43 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers and thunderstorms after 2am. Patchy fog. Otherwise, cloudy, with a low around 46. Southeast wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog. High near 55. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 45. Northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 58. Southwest wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 43. West wind 5 to 7 mph.
Saturday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 55. Light west wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 43. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
A chance of showers before noon. Partly sunny, with a high near 56. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 43. West wind around 8 mph.
Monday
Sunny, with a high near 57. Southwest wind 6 to 15 mph.
Monday Night
Partly cloudy, with a low around 48. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 59. South wind 9 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 47. West wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 60. Southwest wind 6 to 13 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hyannis MA
41.66°N 70.29°W (Elev. 39 ft)
41.66°N 70.29°W (Elev. 39 ft)
6:12 pm EDT Apr 29, 2026
11pm EDT Apr 29, 2026-6pm EDT May 6, 2026


