10-Day Weather Forecast - Hyannis, MA

Showers with a slight chance of thunderstorms in the morning then showers likely in the afternoon. Patchy fog. Locally heavy rainfall possible in the morning. Humid with highs in the lower 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Cloudy with a 50 percent chance of showers. Patchy fog. Lows in the lower 60s. Northeast winds 15 to 20 mph.

Partly sunny. Humid with highs in the mid 70s. North winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph.

Sunny. Highs around 80.

Partly cloudy. Lows around 70. Highs in the lower 80s.

Partly cloudy. Lows around 70. Highs in the lower 80s.

Mostly cloudy. Lows around 70.

Mostly clear. Highs in the upper 70s. Lows in the upper 60s.

Mostly clear. Highs in the upper 70s. Lows in the upper 60s.

Mostly clear. Highs in the upper 70s. Lows in the upper 60s.

Partly cloudy. Lows in the upper 60s. Highs in the upper 70s.

Partly cloudy. Lows in the upper 60s. Highs in the upper 70s.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 67F with an average humidity of 91%. Winds will be 9 mph from the SW.

Mostly sunny. High temperature around 78F. Dew point will be around 68F with an average humidity of 79%. Winds will be 11 mph from the SW.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 69F. Dew point will be around 68F with an average humidity of 90%. Winds will be 12 mph from the SW.

Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 69F with an average humidity of 79%. Winds will be 11 mph from the SW.

Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 69F with an average humidity of 91%. Winds will be 10 mph from the SW.