| NWS Forecast for: Block Island Issued by: National Weather Service Norton, MA Last Update: 704 PM EDT Thu Aug 28 2025 |  |
| Tonight: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Near steady temperature in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Friday: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Friday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 50s. West winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 40 percent. Saturday: Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon. Saturday Night: Mostly clear. Lows around 60. West winds 5 to 10 mph, becoming northwest after midnight. Sunday Through Tuesday: Mostly clear. Highs in the lower 70s. Lows in the lower 60s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Sunny. Highs around 70. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 60s. Highs in the lower 70s. | |
| Zone Forecast: Block Island | |
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