Marine Weather Net

Siasconset, MA Weather Forecast




Siasconset, Massachusetts

 Lat: 41.26N, Lon: 69.97W

Current Conditions Updated: 1053 PM EDT TUE JUL 14 2026

Clear


Temp: 69°F
  • Humidity:
  • 86%
  • Winds:
  • 15 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.84 in.
  • Dewpoint:
  • 65°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 5:17 AM EDT
  • Sunset:
  • 8:10 PM EDT
  • Moonrise:
  • 5:11 AM EDT
  • Moonset:
  • 8:48 PM EDT

TONIGHT

MOSTLY CLEAR
Lo: 70°F

WEDNESDAY

SUNNY

Hi: 81°F
Lo: 75°F
Precip: 20%

THURSDAY

SUNNY

Hi: 81°F
Lo: 69°F

FRIDAY

SUNNY

Hi: 80°F
Lo: 69°F
Weather Forecast In Detail:
Forecast Issued: 1002 PM EDT Tue Jul 14 2026

HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY EVENING
Overnight...Mostly clear and breezy. Near steady temperature in the lower 70s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
Wednesday...Sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 80s. West winds 15 to 20 mph. Chance of rain 20 percent.
Wednesday Night...Partly cloudy in the evening, then clearing. Humid with lows around 70. West winds 5 to 10 mph.
Thursday...Sunny with highs in the lower 80s. West winds 5 to 10 mph, increasing to southwest 15 to 20 mph in the afternoon.
Thursday Night...Partly cloudy. Lows in the upper 60s. West winds 15 to 20 mph, becoming north 5 to 10 mph after midnight.
Friday...Sunny. Highs around 80.
Friday Night...Partly cloudy. Lows in the upper 60s.
Saturday...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.
Saturday Night...Showers likely with a chance of thunderstorms. Near steady temperature around 70. Chance of rain 70 percent.
Sunday...Showers likely. Highs in the upper 70s. Chance of rain 70 percent.
Sunday Night...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 60s.
Monday...Mostly sunny. Highs in the upper 70s.
Monday Night And Tuesday...Mostly cloudy. A 30 percent chance of showers. Lows in the upper 60s. Highs in the upper 70s.
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