Marine Weather Net

Bourne, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Bourne, Massachusetts

 Lat: 41.74N, Lon: 70.6W

Current Conditions Updated: 302 PM EST WED FEB 18 2026

Light Rain
Temp: 35°F
  • Humidity:
  • 100%
  • Winds:
  • 8 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.8 in.
  • Dewpoint:
  • 35°F
  • Heat index:
  • 35°F

  • Sunrise:
  • 6:35 AM EST
  • Sunset:
  • 5:15 PM EST
  • Moonrise:
  • 7:07 AM EST
  • Moonset:
  • 6:50 PM EST

THIS AFTERNOON

CHANCE OF SNOW
Lo: 30°F
Precip: 70%

THURSDAY

PARTLY SUNNY
Hi: 39°F
Lo: 30°F

FRIDAY

SNOW
Hi: 39°F
Lo: 29°F
Precip: 80%

SATURDAY

SNOW AND RAIN
Hi: 35°F
Lo: 30°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 104 PM EST Wed Feb 18 2026

This Afternoon...Rain likely with a slight chance of snow. Patchy fog. Little or no snow accumulation. Near steady temperature in the mid 30s. Northwest winds around 5 mph. Chance of precipitation 70 percent.
Tonight...Cloudy. Rain likely, a chance of snow and freezing rain likely in the evening, then a slight chance of snow after midnight. Patchy fog in the evening. Snow accumulation up to 1 inch. Near steady temperature in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent.
Thursday...Partly sunny. Highs in the upper 30s. Northeast winds around 5 mph.
Thursday Night...Mostly cloudy. Near steady temperature around 30. Southeast winds around 5 mph.
Friday...Rain with snow likely. Little or no snow accumulation. Highs in the upper 30s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of precipitation 80 percent.
Friday Night...Rain with snow likely. Lows in the upper 20s. Chance of precipitation 90 percent.
Saturday...Cloudy with a chance of snow and rain. Highs in the mid 30s. Chance of precipitation 50 percent.
Saturday Night And Sunday...Mostly cloudy. Lows in the upper 20s. Highs in the mid 30s.
Sunday Night...Cloudy with a 50 percent chance of snow. Near steady temperature in the lower 30s.
Monday...Cloudy with a 40 percent chance of snow. Highs in the mid 30s.
Monday Night...Mostly cloudy with a 30 percent chance of snow. Lows in the lower 20s.
Tuesday...Mostly sunny. Highs in the lower 30s.
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