| NWS Forecast for: Block Island Issued by: National Weather Service Norton, MA Last Update: 403 AM EDT Wed May 13 2026 | |
| Today: Mostly cloudy this morning, then becoming partly sunny. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. Thursday: Showers likely in the morning, then showers in the afternoon. Patchy fog. Highs around 60. Southeast winds 10 to 15 mph. Chance of rain 90 percent. Thursday Night: Showers likely. Patchy fog. Lows around 50. Southeast winds around 5 mph, becoming southwest after midnight. Chance of rain 60 percent. Friday: Showers likely. Highs in the upper 50s. North winds 5 to 10 mph. Chance of rain 60 percent. Friday Night: Partly cloudy. Lows around 50. Saturday Through Sunday: Mostly clear. Highs in the upper 60s. Lows in the lower 50s. Sunday Night And Monday: Partly cloudy. Lows in the lower 50s. Highs in the mid 60s. Monday Night And Tuesday: Mostly cloudy. Lows in the lower 50s. Highs in the mid 60s. | |
| Zone Forecast: Block Island | |
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