Marine Weather Net

Sandwich, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Sandwich, Massachusetts

 Lat: 41.76N, Lon: 70.49W

Current Conditions Updated: 945 AM EDT FRI MAY 1 2026

Mostly Cloudy
Temp: 53°F
  • Humidity:
  • 54%
  • Winds:
  • 8 MPH NW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.84 in.
  • Dewpoint:
  • 37°F
  • Heat index:
  • 53°F

  • Sunrise:
  • 5:37 AM EDT
  • Sunset:
  • 7:39 PM EDT
  • Moonrise:
  • 8:05 PM EDT
  • Moonset:
  • 5:10 AM EDT

THIS AFTERNOON

SUNNY

Hi: 59°F
Lo: 45°F

SATURDAY

PARTLY SUNNY
Hi: 59°F
Lo: 41°F
Precip: 40%

SUNDAY

RAIN
Hi: 55°F
Lo: 51°F
Precip: 70%

WEDNESDAY

CHANCE OF SHOWERS
Hi: 61°F
Lo: 50°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 1002 AM EDT Fri May 01 2026

This Afternoon...Sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Southwest winds 5 to 10 mph.
Saturday...Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 50s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.
Saturday Night...Rain. Lows in the lower 40s. South winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 80 percent.
Sunday...Rain likely. Highs in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent.
Sunday Night And Monday...Mostly clear. Lows in the lower 40s. Highs in the upper 50s.
Monday Night...Partly cloudy. Lows in the lower 50s. Highs in the lower 60s.
Tuesday...Partly cloudy. Lows in the lower 50s. Highs in the lower 60s.
Wednesday...Mostly cloudy with a 40 percent chance of showers. Highs in the lower 60s.
Wednesday Night And Thursday...Showers likely. Lows around 50. Highs around 60. Chance of rain 70 percent.
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