Marine Weather Net

Quincy, MA Weather Forecast


Marine Forecast: Boston Harbor


Quincy, Massachusetts

 Lat: 42.25N, Lon: 71W

Current Conditions Updated: 951 AM EDT THU JUL 1 2021

Fair
Temp: 76°F
  • Humidity:
  • 79%
  • Winds:
  • 9 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.86 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 77°F

  • Sunrise:
  • 5:40 AM EDT
  • Sunset:
  • 7:55 PM EDT
  • Moonrise:
  • 11:42 PM EDT
  • Moonset:
  • 2:32 PM EDT

THIS AFTERNOON

PARTLY SUNNY
Lo: 75°F
Precip: 20%

FRIDAY

SUNNY

Hi: 91°F
Lo: 75°F

SATURDAY

PARTLY SUNNY
Hi: 90°F
Lo: 71°F
Precip: 40%

SUNDAY

MOSTLY CLEAR
Hi: 91°F
Lo: 70°F
Weather Forecast In Detail:
Forecast Issued: 103 PM EDT Thu Aug 06 2026

HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT FRIDAY
This Afternoon...Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102.
Tonight...Mostly clear. Patchy fog after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph.
Friday...Sunny. Patchy fog in the morning. Hot with highs in the lower 90s. West winds around 5 mph. Heat index values up to 100.
Friday Night...Partly cloudy with a chance of showers. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30 percent.
Saturday...Partly sunny with a chance of showers. Hot with highs around 90. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.
Saturday Night...Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent.
Sunday...Mostly clear. Hot. Highs in the lower 90s. Lows around 70.
Monday...Mostly clear. Hot. Highs in the lower 90s. Lows around 70.
Monday Night...Partly cloudy. Lows in the lower 70s.
Tuesday...Partly sunny with a chance of showers. Hot with highs around 90. Chance of rain 40 percent.
Tuesday Night...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent.
Wednesday...Mostly sunny. Highs in the mid 80s.
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