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: 1155 AM EDT FRI MAY 22 2026

Clear


Temp: 57°F
  • Humidity:
  • 44%
  • Winds:
  • 16 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.43 in.
  • Dewpoint:
  • 35°F
  • Heat index:
  • 57°F

  • Sunrise:
  • 5:14 AM EDT
  • Sunset:
  • 8:00 PM EDT
  • Moonrise:
  • 11:20 AM EDT
  • Moonset:
  • 1:02 AM EDT

THIS AFTERNOON

PARTLY SUNNY
Lo: 50°F

SATURDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 51°F

SUNDAY

SHOWERS
Hi: 65°F
Lo: 59°F
Precip: 100%

MEMORIAL DAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 55°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 1004 AM EDT Fri May 22 2026

This Afternoon...Partly sunny. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Mostly cloudy. Lows around 50. East 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. East winds 5 to 10 mph. Gusts up to 20 mph after midnight.
Sunday...Showers. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Sunday Night...Showers. Near steady temperature in the upper 50s. Chance of rain 90 percent.
Memorial Day...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s.
Monday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.
Tuesday And Tuesday Night...Mostly cloudy. Highs in the lower 70s. Lows in the upper 50s.
Wednesday And Wednesday Night...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.
Thursday...Mostly sunny. Highs in the upper 60s.
SHARE THIS PAGE: