Marine Weather Net

Lynn, MA Weather Forecast


Marine Forecast: Boston Harbor


Lynn, Massachusetts

 Lat: 42.47N, Lon: 70.95W

Current Conditions Updated: 1054 PM EDT THU MAR 19 2026

Overcast
Temp: 35°F
  • Humidity:
  • 71%
  • Winds:
  • 9 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.18 in.
  • Dewpoint:
  • 27°F
  • Heat index:
  • 35°F

  • Sunrise:
  • 6:45 AM EDT
  • Sunset:
  • 6:54 PM EDT
  • Moonrise:
  • 7:17 AM EDT
  • Moonset:
  • 9:15 PM EDT

TONIGHT

MOSTLY CLOUDY
Lo: 30°F

FRIDAY

SUNNY

Hi: 50°F
Lo: 39°F
Precip: 20%

SATURDAY

MOSTLY SUNNY
Hi: 50°F
Lo: 35°F

SUNDAY

CHANCE OF RAIN
Hi: 49°F
Lo: 35°F
Precip: 40%
Weather Forecast In Detail:
Forecast Issued: 1005 PM EDT Thu Mar 19 2026

Overnight...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph.
Friday...Sunny in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Not as cool with highs around 50. West winds around 5 mph, becoming south 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 20 percent.
Friday Night...Showers. Lows in the upper 30s. Southwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Gusts up to 30 mph. Chance of rain 90 percent.
Saturday...Mostly sunny. Highs around 50. Northwest winds 15 to 20 mph.
Saturday Night...Mostly cloudy. Lows in the mid 30s. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight.
Sunday...Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s.
Sunday Night...Rain likely. Lows in the mid 30s. Chance of rain 70 percent.
Monday...Rain likely with a chance of snow. Highs in the mid 40s. Chance of precipitation 60 percent.
Monday Night...Partly cloudy. Lows in the upper 20s. Highs in the lower 40s.
Tuesday...Partly cloudy. Lows in the upper 20s. Highs in the lower 40s.
Wednesday...Partly sunny with a chance of rain. Highs in the mid 40s. Chance of rain 30 percent.
Wednesday Night...Partly cloudy. Lows in the upper 20s.
Thursday...Partly sunny. Highs in the upper 40s.
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