Weather

Cape Ann's Marina, MA

12/21/2025 07:00 AM

38°F

TEMPERATURE

Winds 10 mph SW

Partly Sunny

Sunny. High near 44, with temperatures falling to around 34 in the afternoon. West wind 10 to 14 mph, with gusts as high as 32 mph.

Moonrise

08:43 AM

Moonset

05:26 PM

Sunrise

07:08 AM

Moon Phase

Waxing crescent

Sunset

04:12 PM

Hourly Forecast

Sun, 07:00 AM

Partly Sunny
Winds: 10 mph SW

38°

Sun, 08:00 AM

Mostly Sunny
Winds: 12 mph SW

39°

Sun, 09:00 AM

Sunny
Winds: 12 mph SW

42°

Sun, 10:00 AM

Sunny
Winds: 12 mph W

44°

Sun, 11:00 AM

Sunny
Winds: 13 mph W

44°

Sun, 12:00 PM

Sunny
Winds: 14 mph W

43°

Sun, 01:00 PM

Mostly Sunny
Winds: 14 mph W

42°

Sun, 02:00 PM

Sunny
Winds: 13 mph W

41°

Sun, 03:00 PM

Sunny
Winds: 13 mph W

39°

Sun, 04:00 PM

Sunny
Winds: 12 mph W

36°

Sun, 05:00 PM

Sunny
Winds: 10 mph W

34°

Sun, 06:00 PM

Mostly Clear
Winds: 10 mph W

33°

Sun, 07:00 PM

Partly Cloudy
Winds: 10 mph W

31°

Sun, 08:00 PM

Mostly Clear
Winds: 10 mph W

30°

Sun, 09:00 PM

Mostly Clear
Winds: 10 mph NW

29°

Sun, 10:00 PM

Mostly Clear
Winds: 10 mph NW

29°

Sun, 11:00 PM

Partly Cloudy
Winds: 10 mph NW

28°

Mon, 12:00 AM

Partly Cloudy
Winds: 10 mph NW

26°

Mon, 01:00 AM

Partly Cloudy
Winds: 10 mph NW

25°

Mon, 02:00 AM

Mostly Clear
Winds: 10 mph NW

25°

Mon, 03:00 AM

Mostly Clear
Winds: 10 mph NW

24°

Mon, 04:00 AM

Mostly Clear
Winds: 10 mph NW

22°

Mon, 05:00 AM

Mostly Clear
Winds: 10 mph NW

22°

Mon, 06:00 AM

Sunny
Winds: 10 mph NW

22°

Today

Sunny

44°

Winds: 10 to 14 mph W

Sunny. High near 44, with temperatures falling to around 34 in the afternoon. West wind 10 to 14 mph, with gusts as high as 32 mph.

Tonight

Mostly Clear

20°

Winds: 10 mph NW

Mostly clear, with a low around 20. Northwest wind around 10 mph, with gusts as high as 32 mph.

Monday

Sunny

34°

Winds: 7 to 12 mph NW

Sunny, with a high near 34. Northwest wind 7 to 12 mph, with gusts as high as 32 mph.

Monday Night

Partly Cloudy then Slight Chance Light Snow

24°

Winds: 7 mph W

A slight chance of snow after 4am. Partly cloudy, with a low around 24. West wind around 7 mph.

Tuesday

Light Snow Likely

39°

Winds: 5 to 8 mph SW

Snow likely before 2pm, then rain likely. Cloudy, with a high near 39. Southwest wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Tuesday Night

Rain And Snow Likely

29°

Winds: 9 mph SW

Rain and snow likely. Mostly cloudy, with a low around 29. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Slight Chance Light Snow then Partly Sunny

37°

Winds: 8 to 13 mph NW

A slight chance of snow before 8am. Partly sunny, with a high near 37. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly Cloudy

25°

Winds: 7 mph W

Mostly cloudy, with a low around 25. West wind around 7 mph.

Christmas Day

Slight Chance Light Rain

40°

Winds: 6 to 9 mph SW

A slight chance of rain after 10am. Mostly cloudy, with a high near 40. Southwest wind 6 to 9 mph.

Thursday Night

Chance Light Snow

28°

Winds: 6 mph SW

A slight chance of rain before 11pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind around 6 mph. Chance of precipitation is 40%.

Friday

Chance Light Snow

42°

Winds: 6 to 10 mph SW

A chance of snow before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 42. Southwest wind 6 to 10 mph. Chance of precipitation is 50%.

Friday Night

Slight Chance Rain And Snow then Mostly Cloudy

22°

Winds: 8 mph NW

A slight chance of rain and snow before 9pm. Mostly cloudy, with a low around 22. Northwest wind around 8 mph.

Saturday

Mostly Sunny then Slight Chance Light Snow

34°

Winds: 6 to 9 mph NW

A slight chance of snow after 5pm. Mostly sunny, with a high near 34. Northwest wind 6 to 9 mph.

Saturday Night

Chance Light Snow

21°

Winds: 7 mph W

A chance of snow. Mostly cloudy, with a low around 21. West wind around 7 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. A cold front moves across the waters this afternoon with near gale force winds continuing into tonight. High pres builds S of the waters Mon into Mon night, then a warm front moves into the southern waters Tue. Low pres develops on the front east of New Eng Tue night and moves offshore, then high pres builds in from the west Wed and moves into the waters Wed night into Thu.

Coastal waters from the Merrimack River MA to Watch Hill RI out to 25 NM