10-Day Weather Forecast - South Yarmouth, MA

Mostly sunny. Highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph.

Partly cloudy. Lows in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 35 mph.

Partly sunny. Highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 35 mph.

Mostly cloudy and breezy. Lows in the mid 50s. Northeast winds 15 to 25 mph. Gusts up to 30 mph, increasing to 40 mph after midnight.

Mostly cloudy with a 50 percent chance of showers. Windy with highs in the lower 60s. Northeast winds 20 to 30 mph with gusts up to 50 mph.

Showers. Very windy. Near steady temperature in the mid 50s. Chance of rain 80 percent.

Showers with a chance of thunderstorms. Locally heavy rainfall possible. Windy with highs in the mid 60s. Chance of rain 90 percent.

Showers with a chance of thunderstorms. Windy. Near steady temperature in the upper 50s. Chance of rain 90 percent.

Showers likely. Windy with highs in the mid 60s. Chance of rain 70 percent.

Showers likely. Breezy with lows in the mid 50s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.

Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Mostly sunny. Highs in the mid 60s.

Clear. Low temperature around 58F. Dew point will be around 56F with an average humidity of 91%. Winds will be 19 mph from the SW.

Sunny and windy. High temperature around 65F. Dew point will be around 59F with an average humidity of 86%. Winds will be 23 mph from the SW.

Clear and windy. Low temperature around 59F. Dew point will be around 58F with an average humidity of 92%. Winds will be 26 mph from the SW.

Sunny and windy. High temperature around 65F. Dew point will be around 59F with an average humidity of 86%. Winds will be 24 mph from the SW.

Clear and windy. Low temperature around 58F. Dew point will be around 55F with an average humidity of 87%. Winds will be 21 mph from the SW.