10-Day Weather Forecast - Hyannis Port, MA

Sunny. Highs in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy. Near steady temperature in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Cloudy with a 40 percent chance of rain. Near steady temperature in the upper 30s.

Mostly cloudy with a 40 percent chance of rain. Highs in the lower 40s.

Mostly cloudy with a chance of rain and snow. Cooler with lows in the mid 20s. Chance of precipitation 50 percent.

Partly sunny with a 50 percent chance of snow. Highs in the mid 30s.

Mostly cloudy. Near steady temperature in the upper 20s.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy with a 30 percent chance of rain. Near steady temperature in the mid 30s.

Partly sunny with a 40 percent chance of rain. Highs in the upper 30s.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 21F. Dew point will be around 17F with an average humidity of 69%. Winds will be 13 mph from the W.

Cloudy. High temperature around 27F. Dew point will be around 12F with an average humidity of 59%. Winds will be 16 mph from the W.

Partly cloudy. Low temperature around 18F. Dew point will be around 10F with an average humidity of 62%. Winds will be 17 mph from the NW.

Mostly sunny. High temperature around 27F. Dew point will be around 11F with an average humidity of 57%. Winds will be 15 mph from the W.

Partly cloudy. Low temperature around 19F. Dew point will be around 12F with an average humidity of 63%. Winds will be 14 mph from the NW.

Sunny. High temperature around 27F. Dew point will be around 10F with an average humidity of 53%. Winds will be 11 mph from the NW.

Mostly clear. Low temperature around 22F. Dew point will be around 12F with an average humidity of 61%. Winds will be 8 mph from the NW.