10-Day Weather Forecast - Hyannis Port, MA

Mostly cloudy. A slight chance of rain this afternoon. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower 40s. Southwest winds 15 to 20 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of rain 40 percent.

Mostly cloudy. Rain likely mainly in the morning. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Mostly cloudy. Near steady temperature in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Rain likely. Lows in the upper 30s. Chance of rain 60 percent.

Cloudy with a 50 percent chance of rain. Highs in the mid 40s. Lows in the upper 30s.

Cloudy with a 50 percent chance of rain. Highs in the mid 40s. Lows in the upper 30s.

Cloudy with a 40 percent chance of rain. Highs in the lower 50s.

Mostly cloudy with a 50 percent chance of rain. Lows in the lower 40s.

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

Cloudy with a 40 percent chance of rain. Lows around 40.

Cloudy with a 50 percent chance of rain. Highs in the lower 50s.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 43F. Dew point will be around 44F with an average humidity of 93%. Winds will be 14 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 51F. Dew point will be around 39F with an average humidity of 72%. Winds will be 9 mph from the NW.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 37F with an average humidity of 78%. Winds will be 9 mph from the NW.

Sunny. High temperature around 49F. Dew point will be around 34F with an average humidity of 63%. Winds will be 5 mph from the N.

Clear. Low temperature around 41F. Dew point will be around 35F with an average humidity of 75%. Winds will be 2 mph from the N.