| NWS Forecast for: Block Island Issued by: National Weather Service Norton, MA Last Update: 404 AM EDT Tue Mar 10 2026 |  |
| Today: Mostly cloudy. Patchy fog. Visibility one quarter mile or less at times this morning. Highs in the lower 40s. Southwest winds 10 to 15 mph. Tonight: Cloudy. Patchy fog. Near steady temperature in the upper 30s. Southwest winds 5 to 10 mph. Wednesday: Cloudy. Patchy fog. Highs in the mid 40s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Wednesday Night: Mostly cloudy with a 40 percent chance of rain. Patchy fog. Near steady temperature in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph. Thursday: Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 30 mph. Thursday Night And Friday: Partly cloudy. Lows in the lower 30s. Highs in the lower 40s. Friday Night: Mostly cloudy with a 30 percent chance of rain. Brisk. Near steady temperature in the upper 30s. Saturday And Saturday Night: Partly cloudy and brisk. Highs in the mid 40s. Lows in the mid 30s. Sunday: Mostly cloudy. Highs in the mid 40s. Sunday Night And Monday: Rain, windy. Lows in the lower 40s. Highs in the upper 40s. Chance of rain 80 percent. | |
| Zone Forecast: Block Island | |
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