Marine Weather Net

Nahant, MA Weather Forecast


Marine Forecast: Boston Harbor


Nahant, Massachusetts

 Lat: 42.43N, Lon: 70.92W

Current Conditions Updated: 554 PM EDT FRI JUL 18 2025

Mostly Cloudy
Temp: 75°F
  • Humidity:
  • 53%
  • Winds:
  • 9 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.02 in.
  • Dewpoint:
  • 57°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 5:20 AM EDT
  • Sunset:
  • 8:16 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 2:10 PM EDT

TONIGHT

MOSTLY CLEAR
Lo: 59°F

SATURDAY

SUNNY

Hi: 81°F
Lo: 67°F

SUNDAY

CHANCE OF T-STORM
Hi: 81°F
Lo: 60°F
Precip: 70%

WEDNESDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 70°F
Weather Forecast In Detail:
Forecast Issued: 403 PM EDT Fri Jul 18 2025

Tonight...Mostly clear. Lows in the upper 50s. Northwest winds around 5 mph.
Saturday...Sunny. Highs in the lower 80s. Northeast winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon.
Saturday Night...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Not as cool. Humid with lows in the upper 60s. South winds 10 to 15 mph. Chance of rain 30 percent.
Sunday...Showers likely with a chance of thunderstorms. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
Sunday Night...Showers likely with a chance of thunderstorms. Humid with lows in the lower 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 60 percent.
Monday...Mostly clear. Highs in the upper 70s. Lows around 60.
Tuesday...Mostly clear. Highs in the upper 70s. Lows around 60.
Wednesday...Mostly sunny. Highs in the lower 80s.
Wednesday Night And Thursday...Mostly cloudy. Lows in the upper 60s. Highs in the mid 80s.
Thursday Night...Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent.
Friday...Partly sunny with a 30 percent chance of showers. Highs in the mid 80s.
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