Marine Weather Net

Boston, MA Weather Forecast


Marine Forecast: Boston Harbor


Boston, Massachusetts

 Lat: 42.36N, Lon: 71.06W

Current Conditions Updated: 715 PM EDT TUE OCT 28 2025

Overcast
Temp: 50°F
  • Humidity:
  • 74%
  • Winds:
  • 20 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.28 in.
  • Dewpoint:
  • 42°F
  • Heat index:
  • 50°F

  • Sunrise:
  • 7:10 AM EDT
  • Sunset:
  • 5:42 PM EDT
  • Moonrise:
  • 1:47 PM EDT
  • Moonset:
  • 10:46 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 47°F
Precip: 20%

WEDNESDAY

CHANCE OF SHOWERS
Hi: 51°F
Lo: 49°F
Precip: 30%

THURSDAY

SHOWERS
Hi: 59°F
Lo: 55°F
Precip: 80%

FRIDAY

SHOWERS
Lo: 39°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 704 PM EDT Tue Oct 28 2025

Tonight...Cloudy. A slight chance of showers after midnight. Near steady temperature in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Wednesday...Cloudy with a 30 percent chance of showers. Highs in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night...Mostly cloudy with a 40 percent chance of showers. Near steady temperature in the upper 40s. Northeast winds 10 to 15 mph.
Thursday...Showers. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
Thursday Night...Showers. Near steady temperature in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
Friday...Showers. Near steady temperature in the upper 50s. Chance of rain 90 percent.
Friday Night And Saturday...Partly cloudy. Lows in the mid 40s. Highs in the mid 50s.
Saturday Night...Mostly clear. Lows around 40.
Sunday And Sunday Night...Partly cloudy. Highs in the mid 50s. Lows in the upper 30s.
Monday...Partly sunny with a 40 percent chance of rain showers. Highs in the mid 50s.
Monday Night And Tuesday...Mostly cloudy. A 50 percent chance of showers. Lows in the lower 40s. Highs in the mid 50s.
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