Saturday
Mostly sunny
High:
77°F
Mostly sunny, with a high near 77. Southwest wind 6 to 9 mph.
Hyannis, MA Weather - Tomorrow’s Forecast
Saturday Night
Slight chance of thunderstorms
Overnight low:
64°F
A chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 64. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.