Marine Weather Net

Plymouth, MA Weather Forecast




Plymouth, Massachusetts

 Lat: 41.96N, Lon: 70.67W

Current Conditions Updated: 652 PM EDT WED SEP 16 2026

Clear


Temp: 69°F
  • Humidity:
  • 78%
  • Winds:
  • 8 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.27 in.
  • Dewpoint:
  • 62°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 6:21 AM EDT
  • Sunset:
  • 6:50 PM EDT
  • Moonrise:
  • 12:27 PM EDT
  • Moonset:
  • 9:18 PM EDT

TONIGHT

PARTLY CLOUDY
Lo: 60°F

THURSDAY

PARTLY SUNNY
Hi: 79°F
Lo: 65°F

FRIDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 55°F

SATURDAY

MOSTLY SUNNY
Hi: 65°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 704 PM EDT Wed Sep 16 2026

Tonight...Partly cloudy. Not as cool with lows around 60. Southwest winds 5 to 10 mph.
Thursday...Partly sunny. Humid with highs in the upper 70s. South winds 5 to 10 mph.
Thursday Night...Mostly cloudy. A chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 50 percent.
Friday...Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph, becoming north in the afternoon. Gusts up to 20 mph.
Friday Night...Mostly clear. Cooler. Less humid with lows in the lower 50s. North winds 5 to 10 mph with gusts up to 20 mph.
Saturday...Mostly sunny. Cooler with highs in the mid 60s.
Saturday Night...Mostly cloudy. Lows in the lower 50s.
Sunday And Sunday Night...Showers likely. Highs in the mid 60s. Lows in the lower 50s. Chance of rain 60 percent.
Monday...Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.
Monday Night And Tuesday...Mostly cloudy. A 40 percent chance of showers. Lows in the mid 50s. Highs in the mid 60s.
Tuesday Night...Mostly cloudy. Lows in the mid 50s.
Wednesday...Mostly sunny. Highs in the mid 60s.
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