Marine Weather Net

Siasconset, MA Weather Forecast




Siasconset, Massachusetts

 Lat: 41.26N, Lon: 69.97W

Current Conditions Updated: 453 PM EDT SUN APR 26 2026

Mostly Cloudy
Temp: 50°F
  • Humidity:
  • 45%
  • Winds:
  • 13 MPH NE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.12 in.
  • Dewpoint:
  • 30°F
  • Heat index:
  • 50°F

  • Sunrise:
  • 5:42 AM EDT
  • Sunset:
  • 7:30 PM EDT
  • Moonrise:
  • 2:38 PM EDT
  • Moonset:
  • 3:22 AM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 41°F
Precip: 30%

MONDAY

SUNNY

Hi: 51°F
Lo: 41°F

TUESDAY

MOSTLY SUNNY
Hi: 50°F
Lo: 45°F

WEDNESDAY

PARTLY SUNNY
Hi: 51°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 403 PM EDT Sun Apr 26 2026

Tonight...Mostly cloudy. A chance of showers, mainly this evening. Lows in the lower 40s. Northeast winds 10 to 15 mph. Chance of rain 30 percent.
Monday...Sunny. Highs in the lower 50s. Northeast winds 15 to 20 mph.
Monday Night...Mostly clear. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tuesday...Mostly sunny. Patchy fog. Highs around 50. Northeast winds 15 to 20 mph.
Tuesday Night...Mostly cloudy. Near steady temperature in the mid 40s. Northeast winds 10 to 15 mph.
Wednesday...Partly sunny. Highs in the lower 50s.
Wednesday Night...Showers likely. Lows in the mid 40s. Chance of rain 60 percent.
Thursday...Showers likely. Highs in the mid 50s. Chance of rain 70 percent.
Thursday Night...Showers likely. Lows in the mid 40s. Chance of rain 60 percent.
Friday...Partly sunny with a 30 percent chance of showers. Highs in the lower 50s.
Friday Night...Mostly cloudy. Lows in the mid 40s. Highs in the lower 50s.
Saturday...Mostly cloudy. Lows in the mid 40s. Highs in the lower 50s.
Sunday...Mostly sunny. Highs in the lower 50s.
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