Marine Weather Net

Block Island, RI Weather Forecast


Marine Forecast: Block Island Sound


Block Island, Rhode Island

 Lat: 41.17N, Lon: 71.58W

Current Conditions Updated: 556 PM EDT WED APR 23 2025

Clear


Temp: 54°F
  • Humidity:
  • 54%
  • Winds:
  • 21 MPH SW
  • Gusts:
  • 28 MPH
  • Barometer:
  • 30.16 in.
  • Dewpoint:
  • 38°F
  • Heat index:
  • 54°F

  • Sunrise:
  • 5:53 AM EDT
  • Sunset:
  • 7:34 PM EDT
  • Moonrise:
  • 3:45 AM EDT
  • Moonset:
  • 2:42 PM EDT

TONIGHT

MOSTLY CLEAR
Lo: 45°F

THURSDAY

SUNNY

Hi: 65°F
Lo: 49°F

FRIDAY

MOSTLY SUNNY
Hi: 70°F
Lo: 50°F

SATURDAY

RAIN
Hi: 61°F
Lo: 45°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 402 PM EDT Wed Apr 23 2025

Tonight...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph, becoming north after midnight.
Thursday...Sunny. Highs in the mid 60s. Northeast winds around 5 mph, becoming south in the afternoon.
Thursday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Southwest winds 5 to 10 mph.
Friday...Mostly sunny. Highs around 70. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Friday Night...Mostly cloudy with a 40 percent chance of rain. Lows around 50. South winds 5 to 10 mph. Gusts up to 20 mph after midnight.
Saturday...Rain. Highs in the lower 60s. Chance of rain 90 percent.
Saturday Night...Rain likely. Lows in the mid 40s. Chance of rain 70 percent.
Sunday And Sunday Night...Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
Monday...Sunny. Highs in the mid 60s.
Monday Night And Tuesday...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.
Tuesday Night And Wednesday...Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s.
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