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Hyannis, MA
 68° 
Last Updated on Aug 21 2018, 6:56 am EDT
Current ConditionsMostly Cloudy
Relative Humidity87%
WindNortheast at 6.9 MPH
(6 KT)
Pressure30.10 mb
Dewpoint64.0 F (17.8 C)
Visibility10.00 miles

7-Day Forecast

Today
Slight Chance Showers then Cloudy
High: 72°
A slight chance of showers before 10am.
Cloudy with a high near 72.
East wind 7 to 9 mph.
Chance of precipitation is 20%.


Tonight
Patchy Fog then Showers Likely and Patchy Fog
Low: 67°
A chance of showers and thunderstorms,
then showers likely and possibly a thunderstorm after 5am.
Patchy fog.
Otherwise, mostly cloudy with a low around 67.
Southeast wind 3 to 6 mph.
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 after 10am.
Some of the storms could produce heavy rain.
Patchy fog before 2pm.
Otherwise, mostly cloudy with a high near 79.
Southwest wind 11 to 17 mph.
Chance of precipitation is 70%.
New rainfall amounts
between a quarter and half of an inch possible.


Wednesday Night
Slight Chance T-storms and Patchy Fog then Partly Cloudy
Low: 67°
A slight chance of showers and thunderstorms before 9pm.
Patchy fog
between 8pm and 9pm.
Otherwise, mostly cloudy with a low around 67.
Southwest wind 9 to 11 mph becoming
northwest after midnight.
Chance of precipitation is 20%.


Thursday
Mostly Sunny
High: 75°
Mostly sunny with a high near 75.
North wind around 11 mph.


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


Friday
Sunny
High: 78°
Sunny with a high near 78.


Friday Night
Clear
Low: 65°
Clear with a low around 65.


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


Saturday Night
Partly Cloudy
Low: 66°
Partly cloudy with a low around 66.


Sunday
Mostly Sunny
High: 77°
Mostly sunny with a high near 77.


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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