Marine Weather Net

Nahant, MA Weather Forecast


Marine Forecast: Boston Harbor


Nahant, Massachusetts

 Lat: 42.43N, Lon: 70.92W

Current Conditions Updated: 1254 AM EDT SUN JUL 5 2026

Light Rain
Temp: 77°F
  • Humidity:
  • 66%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.92 in.
  • Dewpoint:
  • 65°F
  • Heat index:
  • 79°F

  • Sunrise:
  • 5:11 AM EDT
  • Sunset:
  • 8:22 PM EDT
  • Moonrise:
  • 11:53 PM EDT
  • Moonset:
  • 10:44 AM EDT

TONIGHT

MOSTLY CLOUDY
Lo: 65°F

SUNDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 61°F

MONDAY

MOSTLY CLOUDY
Hi: 71°F
Lo: 61°F

TUESDAY

SHOWERS
Lo: 60°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 103 AM EDT Sun Jul 05 2026

Rest Of Tonight...Mostly cloudy. Cooler with lows in the mid 60s. North winds around 5 mph.
Sunday...Mostly sunny. Cooler with highs in the upper 70s. Northeast winds around 5 mph, becoming southeast in the afternoon.
Sunday Night...Mostly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Monday...Mostly cloudy. Highs in the lower 70s. Southeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Monday Night...Showers likely. Lows in the lower 60s. East winds 15 to 20 mph. Chance of rain 70 percent.
Tuesday...Showers likely. Breezy. Near steady temperature in the lower 60s. Chance of rain 70 percent.
Tuesday Night...Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s.
Wednesday...Partly sunny with a 40 percent chance of showers. Not as cool with highs in the upper 70s.
Wednesday Night...Partly cloudy. Lows in the mid 60s.
Thursday...Sunny, warmer with highs in the lower 90s. Heat index values up to 100 in the afternoon.
Thursday Night...Partly cloudy. Lows in the lower 70s.
Friday...Partly sunny with a chance of showers. Hot with highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
Friday Night...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Saturday...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 30 percent.
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