Marine Weather Net

Sagamore, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Sagamore, Massachusetts

 Lat: 41.77N, Lon: 70.53W

Current Conditions Updated: 856 AM EDT THU MAY 21 2026

Overcast
Temp: 59°F
  • Humidity:
  • 62%
  • Winds:
  • 9 MPH NNE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.18 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 5:15 AM EDT
  • Sunset:
  • 7:59 PM EDT
  • Moonrise:
  • 10:05 AM EDT
  • Moonset:
  • 12:29 AM EDT

TODAY

CHANCE OF SHOWERS
Hi: 61°F
Lo: 49°F
Precip: 30%

FRIDAY

MOSTLY SUNNY
Hi: 61°F
Lo: 51°F

SATURDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 51°F

SUNDAY

SHOWERS
Hi: 65°F
Lo: 55°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 703 AM EDT Thu May 21 2026

Today...Mostly cloudy. A chance of showers, mainly this morning. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 30 percent.
Tonight...Mostly cloudy. Lows in the upper 40s. Southeast winds around 5 mph, becoming northwest after midnight.
Friday...Mostly sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
Friday Night...Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph.
Saturday...Mostly cloudy. Highs in the mid 60s. East winds 5 to 10 mph.
Saturday Night...Cloudy with a 50 percent chance of showers. Lows in the lower 50s.
Sunday...Showers. Highs in the mid 60s. Chance of rain 90 percent.
Sunday Night...Showers. Lows in the mid 50s. Chance of rain 80 percent.
Memorial Day...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s.
Monday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.
Tuesday...Partly sunny. Highs in the lower 70s.
Tuesday Night And Wednesday...Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
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