Weather in South Dennis, Massachusetts, United States

7-Day Detailed Weather Forecast for South Dennis

Tonight

Temperature: 36°F

Wind Speed: 3 to 16 mph

Wind Direction: SW

Forecast: Rain showers and areas of fog before 11pm, then areas of fog and a chance of rain showers. Cloudy, with a low around 36. Southwest wind 3 to 16 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday

Temperature: 43°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Areas of fog before 10am, then rain likely and patchy fog. Mostly cloudy, with a high near 43. North wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 18°F

Wind Speed: 6 to 17 mph

Wind Direction: N

Forecast: Rain and patchy fog before 1am, then a chance of snow and patchy fog. Mostly cloudy. Low around 18, with temperatures rising to around 27 overnight. North wind 6 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.

M.L. King Jr. Day

Temperature: 25°F

Wind Speed: 9 to 16 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 25. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.

Monday Night

Temperature: 16°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 16. West wind around 9 mph, with gusts as high as 21 mph.

Tuesday

Temperature: 21°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 21. West wind 7 to 10 mph.

Tuesday Night

Temperature: 16°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: A chance of snow after midnight. Mostly cloudy, with a low around 16. Northwest wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 21°F

Wind Speed: 7 to 12 mph

Wind Direction: NW

Forecast: A chance of snow. Partly sunny, with a high near 21. Northwest wind 7 to 12 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Temperature: 16°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of snow before 9pm. Partly cloudy, with a low around 16. Northwest wind 6 to 9 mph.

Thursday

Temperature: 30°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 30. West wind 6 to 10 mph.

Thursday Night

Temperature: 21°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 21. Southwest wind around 7 mph.

Friday

Temperature: 35°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A slight chance of snow before 11am, then a slight chance of rain and snow. Partly sunny, with a high near 35. Northwest wind 6 to 9 mph.

Friday Night

Temperature: 22°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A slight chance of snow. Partly cloudy, with a low around 22. Northwest wind around 7 mph.

Saturday

Temperature: 35°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 35. West wind 8 to 12 mph, with gusts as high as 22 mph.