| NWS Forecast for: Block Island Issued by: National Weather Service Norton, MA Last Update: 403 PM EST Sun Nov 23 2025 | |
| Tonight: Mostly cloudy with isolated sprinkles this evening, then partly cloudy after midnight. Lows in the lower 40s. West winds 15 to 20 mph with gusts up to 30 mph. Monday: Sunny. Highs in the upper 40s. Northwest winds 15 to 20 mph. Gusts up to 30 mph in the morning. Monday Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph, becoming west after midnight. Tuesday: Cloudy with a 40 percent chance of rain. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Tuesday Night: Rain. Near steady temperature in the lower 50s. South winds 10 to 15 mph. Chance of rain 90 percent. Wednesday And Wednesday Night: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Lows in the lower 40s. Thanksgiving Day And Thursday Night: Partly cloudy and windy. Highs in the upper 40s. Lows in the upper 30s. Friday Through Saturday: Partly cloudy and windy. Highs in the lower 40s. Lows in the mid 30s. Saturday Night And Sunday: Mostly cloudy. Lows in the mid 30s. Highs around 50. | |
| Zone Forecast: Block Island | |
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