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: 1208 PM EDT MON MAY 25 2026

Light Rain
Temp: 57°F
  • Humidity:
  • N/A
  • Winds:
  • 6 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.02 in.
  • Dewpoint:
  • N/A
  • Heat index:
  • N/A°F

  • Sunrise:
  • 5:10 AM EDT
  • Sunset:
  • 8:02 PM EDT
  • Moonrise:
  • 2:43 PM EDT
  • Moonset:
  • 2:10 AM EDT

THIS AFTERNOON

SHOWERS
Lo: 59°F
Precip: 90%

TUESDAY

MOSTLY SUNNY
Hi: 75°F
Lo: 59°F

WEDNESDAY

MOSTLY SUNNY
Hi: 80°F
Lo: 51°F

FRIDAY

MOSTLY SUNNY
Hi: 65°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 1003 AM EDT Mon May 25 2026

This Afternoon...Showers. Areas of fog. Not as cool. Near steady temperature in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
Tonight...Mostly cloudy. Areas of fog. Lows in the upper 50s. West winds 5 to 10 mph.
Tuesday...Mostly sunny. Areas of fog in the morning. Highs in the mid 70s. Northwest winds around 5 mph, increasing to south 10 to 15 mph in the afternoon.
Tuesday Night...Partly cloudy. Lows in the upper 50s. Southwest winds 10 to 15 mph.
Wednesday...Mostly sunny. Highs around 80. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Wednesday Night...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
Thursday And Thursday Night...Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Friday...Mostly sunny. Highs in the mid 60s.
Friday Night And Saturday...Mostly cloudy. A 40 percent chance of showers. Lows in the lower 50s. Highs in the mid 60s.
Saturday Night...Partly cloudy with a 30 percent chance of showers. Lows in the lower 50s.
Sunday...Mostly sunny. Highs in the mid 60s.
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