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Hyannis Port, MA
 71° 
Last Updated on Aug 20 2018, 3:56 pm EDT
Current ConditionsOvercast
Relative Humidity81%
Windfrom the North at 13.8 gusting to 23.0 MPH
(12 gusting to 20 KT)
Pressure30.11 mb
Dewpoint64.9 F (18.3 C)
Visibility10.00 miles

7-Day Forecast

Tonight
Mostly Cloudy then Patchy Drizzle and Areas Fog
Low: 66°
Patchy drizzle after 3am.
Areas of fog after 2am.
Otherwise, mostly cloudy with a low around 66.
Northeast wind 6 to 11 mph.


Tuesday
Patchy Drizzle then Partly Sunny
High: 74°
Patchy drizzle before 10am.
Mostly cloudy with a high near 74.
Northeast wind 8 to 11 mph.


Tuesday Night
Heavy Rain and Patchy Fog
Low: 68°
A chance of showers and thunderstorms,
then showers likely and possibly a thunderstorm after 5am.
Some of the storms could produce heavy rain.
Patchy fog after 9pm.
Otherwise, mostly cloudy with a low around 68.
Calm wind becoming
southeast around 5 mph after midnight.
Chance of precipitation is 60%.
New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Wednesday
Heavy Rain and Patchy Fog
High: 79°
Showers likely and possibly a thunderstorm before 10am,
then a chance of showers and thunderstorms, mainly
between 10am and 4pm.
Some of the storms could produce heavy rain.
Patchy fog before 1pm.
Otherwise, mostly cloudy with a high near 79.
Southwest wind 9 to 15 mph
with gusts as high as 28 mph.
Chance of precipitation is 70%.
New rainfall amounts
between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.


Wednesday Night
Slight Chance T-storms then Partly Cloudy
Low: 67°
A slight chance of showers and thunderstorms, mainly
between 9pm and 10pm.
Mostly cloudy with a low around 67.
Southwest wind 8 to 13 mph becoming
northwest after midnight.
Chance of precipitation is 20%.


Thursday
Mostly Sunny
High: 75°
Mostly sunny with a high near 75.


Thursday Night
Mostly Clear
Low: 65°
Mostly clear with a low around 65.


Friday
Sunny
High: 77°
Sunny with a high near 77.


Friday Night
Clear
Low: 66°
Clear with a low around 66.


Saturday
Sunny
High: 77°
Sunny with a high near 77.


Saturday Night
Mostly Clear
Low: 67°
Mostly clear with a low around 67.


Sunday
Mostly Sunny
High: 78°
Mostly sunny with a high near 78.


Sunday Night
Partly Cloudy
Low: 69°
Partly cloudy with a low around 69.


Monday
Mostly Sunny
High: 80°
Mostly sunny with a high near 80.


Source: National Weather Service








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