Weather

Cape Ann's Marina, MA

03/20/2026 09:00 AM

37°F

TEMPERATURE

Winds 5 mph W

Sunny

A slight chance of rain showers after 5pm. Partly sunny, with a high near 48. South wind 5 to 16 mph. Chance of precipitation is 20%.

Moonrise

08:14 AM

Moonset

10:12 PM

Sunrise

06:45 AM

Moon Phase

Waxing crescent

Sunset

06:54 PM

Hourly Forecast

Fri, 09:00 AM

Sunny
Winds: 5 mph W

37°

Fri, 10:00 AM

Sunny
Winds: 5 mph W

40°

Fri, 11:00 AM

Partly Sunny
Winds: 5 mph SW

43°

Fri, 12:00 PM

Partly Sunny
Winds: 6 mph S

45°

Fri, 01:00 PM

Mostly Cloudy
Winds: 6 mph S

44°

Fri, 02:00 PM

Mostly Cloudy
Winds: 13 mph SE

46°

Fri, 03:00 PM

Mostly Cloudy
Winds: 12 mph S

46°

Fri, 04:00 PM

Cloudy
Winds: 14 mph S

47°

Fri, 05:00 PM

Slight Chance Rain Showers
Winds: 16 mph S

47°

Fri, 06:00 PM

Chance Rain Showers
Winds: 16 mph S

47°

Fri, 07:00 PM

Rain Showers Likely
Winds: 15 mph S

45°

Fri, 08:00 PM

Rain Showers
Winds: 15 mph S

44°

Fri, 09:00 PM

Rain Showers
Winds: 23 mph S

43°

Fri, 10:00 PM

Rain Showers
Winds: 23 mph S

42°

Fri, 11:00 PM

Rain Showers
Winds: 12 mph SW

42°

Sat, 12:00 AM

Rain Showers Likely
Winds: 10 mph SW

42°

Sat, 01:00 AM

Chance Rain Showers
Winds: 9 mph SW

42°

Sat, 02:00 AM

Chance Rain Showers
Winds: 8 mph SW

42°

Sat, 03:00 AM

Chance Rain Showers
Winds: 8 mph SW

41°

Sat, 04:00 AM

Chance Rain Showers
Winds: 7 mph SW

40°

Sat, 05:00 AM

Chance Rain Showers
Winds: 7 mph SW

39°

Sat, 06:00 AM

Slight Chance Rain Showers
Winds: 9 mph W

39°

Sat, 07:00 AM

Mostly Cloudy
Winds: 10 mph NW

37°

Sat, 08:00 AM

Mostly Cloudy
Winds: 13 mph NW

39°

Today

Partly Sunny then Slight Chance Rain Showers

48°

Winds: 5 to 16 mph S

A slight chance of rain showers after 5pm. Partly sunny, with a high near 48. South wind 5 to 16 mph. Chance of precipitation is 20%.

Tonight

Rain Showers

36°

Winds: 7 to 23 mph SW

Rain showers. Mostly cloudy, with a low around 36. Southwest wind 7 to 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Saturday

Slight Chance Rain Showers then Mostly Sunny

47°

Winds: 9 to 20 mph NW

A slight chance of rain showers before 7am. Mostly sunny, with a high near 47. Northwest wind 9 to 20 mph. Chance of precipitation is 20%.

Saturday Night

Mostly Cloudy

32°

Winds: 5 to 17 mph W

Mostly cloudy, with a low around 32. West wind 5 to 17 mph.

Sunday

Rain And Snow Likely

45°

Winds: 5 to 8 mph S

A chance of rain between 8am and 9am, then rain and snow likely. Cloudy, with a high near 45. South wind 5 to 8 mph. Chance of precipitation is 60%.

Sunday Night

Light Rain Likely

32°

Winds: 8 mph E

Rain likely before midnight, then rain and snow likely. Cloudy, with a low around 32. East wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Monday

Rain And Snow Likely then Chance Rain And Snow

39°

Winds: 8 to 12 mph N

Rain likely before 7am, then rain and snow likely between 7am and 8am, then a chance of rain and snow. Mostly cloudy, with a high near 39. North wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Slight Chance Light Snow then Mostly Cloudy

26°

Winds: 8 mph N

A slight chance of snow before 10pm. Mostly cloudy, with a low around 26. North wind around 8 mph.

Tuesday

Mostly Sunny

39°

Winds: 7 mph NW

Mostly sunny, with a high near 39. Northwest wind around 7 mph.

Tuesday Night

Partly Cloudy then Slight Chance Rain And Snow

29°

Winds: 7 mph SW

A slight chance of rain and snow after 5am. Partly cloudy, with a low around 29. Southwest wind around 7 mph.

Wednesday

Slight Chance Rain And Snow

45°

Winds: 7 to 10 mph SW

A slight chance of rain and snow. Partly sunny, with a high near 45. Southwest wind 7 to 10 mph.

Wednesday Night

Slight Chance Light Rain

26°

Winds: 8 mph NW

A slight chance of rain. Partly cloudy, with a low around 26. Northwest wind around 8 mph.

Thursday

Chance Light Rain

45°

Winds: 7 to 10 mph SW

A chance of rain. Partly sunny, with a high near 45. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

Thursday Night

Chance Light Rain

31°

Winds: 9 mph SW

A chance of rain. Mostly cloudy, with a low around 31. Southwest wind around 9 mph, with gusts as high as 21 mph.

Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

for Massachusetts and Rhode Island coastal waters. High pres remains over the waters through Fri. A series of weak low pres systems will move through New England over the weekend, followed by high pres early next week.

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