Marine Weather Net

Provincetown, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Provincetown, Massachusetts

 Lat: 42.06N, Lon: 70.18W

Current Conditions Updated: 956 PM EDT FRI SEP 4 2026

Overcast
Temp: 67°F
  • Humidity:
  • 100%
  • Winds:
  • 3 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.79 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 67°F

  • Sunrise:
  • 6:08 AM EDT
  • Sunset:
  • 7:08 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 3:48 PM EDT

TONIGHT

MOSTLY CLEAR
Lo: 65°F

SATURDAY

MOSTLY SUNNY
Hi: 70°F
Lo: 60°F

SUNDAY

SUNNY

Lo: 51°F

LABOR DAY

SUNNY

Hi: 70°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 1002 PM EDT Fri Sep 04 2026

Overnight...Mostly clear. Lows in the mid 60s. West winds around 5 mph, becoming northwest with gusts up to 20 mph.
Saturday...Mostly sunny. Highs around 70. North winds 10 to 15 mph.
Saturday Night...Partly cloudy. Lows around 60. North winds 10 to 15 mph.
Sunday...Sunny. Near steady temperature in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.
Labor Day...Sunny. Highs around 70.
Monday Night And Tuesday...Mostly clear. Lows in the lower 60s. Highs in the mid 70s.
Tuesday Night And Wednesday...Mostly cloudy. Lows in the lower 60s. Highs in the lower 70s.
Wednesday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 60s.
Thursday...Partly sunny with a 50 percent chance of showers. Highs in the upper 70s.
Thursday Night...Partly cloudy. Lows in the lower 60s.
Friday...Sunny. Highs around 70.
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