10-Day Weather Forecast - South Yarmouth, MA

Mostly cloudy in the morning then becoming partly sunny. Colder with highs in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph.

Partly cloudy. Lows 9 to 15 above. Northwest winds 15 to 20 mph.

Sunny. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Lows 15 to 21.

Mostly sunny. Highs in the lower 30s.

Mostly cloudy with a 40 percent chance of snow. Near steady temperature in the mid 20s.

Partly sunny with a chance of snow and rain. Highs in the upper 30s. Chance of precipitation 30 percent.

Mostly cloudy with a 30 percent chance of snow. Lows in the mid 20s.

Partly sunny. Highs in the mid 30s.

Mostly cloudy with a 30 percent chance of snow. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 25F. Dew point will be around 24F with an average humidity of 81%. Winds will be 4 mph from the NE.

Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 22F with an average humidity of 71%. Winds will be 5 mph from the N.

Partly cloudy. Low temperature around 27F. Dew point will be around 21F with an average humidity of 75%. Winds will be 4 mph from the NE.

Sunny. High temperature around 34F. Dew point will be around 22F with an average humidity of 66%. Winds will be 3 mph from the SE.

Mostly clear. Low temperature around 28F. Dew point will be around 22F with an average humidity of 75%. Winds will be 10 mph from the SE.

Mostly cloudy. High temperature around 36F. Dew point will be around 25F with an average humidity of 71%. Winds will be 10 mph from the S.

Cloudy. Low temperature around 29F. Dew point will be around 24F with an average humidity of 78%. Winds will be 10 mph from the S.