Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Hyannis MA
Tonight

Low: 45 °F
Mostly Cloudy
Wednesday
High: 55 °F
Chance Rain
and Patchy
Fog then Rain
Likely and
Patchy FogWednesday Night

Low: 36 °F
Rain Likely
and Patchy
FogThursday

High: 42 °F
Chance Rain
Thursday Night

Low: 37 °F
Chance Rain
Friday

High: 52 °F
Slight Chance
RainFriday Night

Low: 44 °F
Mostly Cloudy
Saturday

High: 54 °F
Partly Sunny
Saturday Night

Low: 42 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 45. Southwest wind 9 to 18 mph, with gusts as high as 29 mph.
Wednesday
A chance of rain and thunderstorms, then rain likely after 3pm. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 55. Southwest wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain likely. Patchy fog before 8pm. Otherwise, cloudy, with a low around 36. Northeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain, mainly before 5pm. Cloudy, with a high near 42. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain, mainly after 2am. Cloudy, with a low around 37. East wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 52. Southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 44. Southwest wind around 14 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 54. Southwest wind 9 to 11 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. South wind around 9 mph.
Sunday
A chance of rain after 8am. Mostly cloudy, with a high near 55. South wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 38. Southwest wind 10 to 13 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 48. Northwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 35. North wind around 6 mph.
Tuesday
Mostly sunny, with a high near 45. North wind 6 to 8 mph becoming east in the afternoon.
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)
7:38 pm EDT Mar 31, 2026
8pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026


