Weather in South Yarmouth, Massachusetts, United States

7-Day Detailed Weather Forecast for South Yarmouth

Tonight

Temperature: 27°F

Wind Speed: 20 mph

Wind Direction: W

Forecast: A chance of rain before 11pm. Partly cloudy, with a low around 27. West wind around 20 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 41°F

Wind Speed: 7 to 17 mph

Wind Direction: W

Forecast: Sunny, with a high near 41. West wind 7 to 17 mph, with gusts as high as 35 mph.

Saturday Night

Temperature: 32°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 32, with temperatures rising to around 39 overnight. Southwest wind 7 to 14 mph, with gusts as high as 26 mph.

Sunday

Temperature: 45°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 45. West wind around 14 mph, with gusts as high as 28 mph.

Sunday Night

Temperature: 23°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 29 mph.

Monday

Temperature: 34°F

Wind Speed: 8 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 34. Northwest wind 8 to 15 mph, with gusts as high as 29 mph.

Monday Night

Temperature: 24°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of snow after 5am. Partly cloudy, with a low around 24. West wind around 7 mph.

Tuesday

Temperature: 42°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: A chance of snow before 8am, then a chance of rain and snow between 8am and 9am, then rain and snow. Cloudy, with a high near 42. Southwest wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 30°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Rain likely before 3am. Mostly cloudy, with a low around 30. West wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Wednesday

Temperature: 40°F

Wind Speed: 9 to 13 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 40. Northwest wind 9 to 13 mph, with gusts as high as 24 mph.

Wednesday Night

Temperature: 26°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 26. Northwest wind 5 to 8 mph.

Christmas Day

Temperature: 44°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A chance of rain after 8am. Mostly cloudy, with a high near 44. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.

Thursday Night

Temperature: 35°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A chance of rain. Cloudy, with a low around 35. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Friday

Temperature: 48°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a high near 48. Southwest wind around 12 mph, with gusts as high as 22 mph.