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: 956 AM EDT TUE APR 28 2026

Clear


Temp: 51°F
  • Humidity:
  • 66%
  • Winds:
  • 13 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.2 in.
  • Dewpoint:
  • 41°F
  • Heat index:
  • 51°F

  • Sunrise:
  • 5:41 AM EDT
  • Sunset:
  • 7:36 PM EDT
  • Moonrise:
  • 4:51 PM EDT
  • Moonset:
  • 4:06 AM EDT

TODAY

SUNNY

Hi: 51°F
Lo: 41°F

WEDNESDAY

CHANCE OF SHOWERS
Hi: 55°F
Lo: 45°F
Precip: 40%

THURSDAY

SHOWERS
Hi: 55°F
Lo: 41°F
Precip: 100%

FRIDAY

PARTLY CLOUDY
Hi: 55°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 703 AM EDT Tue Apr 28 2026

Today...Sunny. Highs in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tonight...Mostly cloudy. A slight chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
Wednesday...Mostly cloudy. Patchy fog in the morning. A chance of showers in the afternoon. Highs in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
Wednesday Night...Showers likely. Patchy fog. Near steady temperature in the mid 40s. East winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 70 percent.
Thursday...Showers. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.
Thursday Night...Showers likely. Lows in the lower 40s. Chance of rain 70 percent.
Friday...Partly cloudy. Highs in the mid 50s. Lows in the lower 40s.
Saturday...Partly cloudy. Highs in the mid 50s. Lows in the lower 40s.
Saturday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the lower 40s.
Sunday...Partly sunny with a 30 percent chance of showers. Highs in the mid 50s.
Sunday Night And Monday...Partly cloudy. Lows in the lower 40s. Highs in the upper 50s.
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