| NWS Forecast for: Nantucket County Issued by: National Weather Service Norton, MA Last Update: 402 AM EDT Mon Jun 15 2026 |  |
Today: Mostly cloudy with a chance of showers and thunderstorms this morning, then mostly sunny this afternoon. Patchy fog this morning. Highs in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Tonight: Partly cloudy. Lows in the lower 60s. West winds 10 to 15 mph, becoming northwest after midnight. Tuesday: Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph, becoming southwest 10 to 15 mph in the afternoon. Tuesday Night: Mostly clear. Lows in the lower 60s. Southwest winds 10 to 15 mph. Wednesday: Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. Wednesday Night And Thursday: Mostly cloudy. Lows in the lower 60s. Highs around 80. Thursday Night And Juneteenth: Mostly cloudy. A 40 percent chance of showers. Breezy. Lows in the mid 60s. Highs in the upper 70s. Friday Night: Partly cloudy with a 30 percent chance of showers. Lows in the mid 60s. Saturday: Sunny. Highs in the mid 70s. Saturday Night And Sunday: Mostly clear. Lows in the mid 60s. Highs in the mid 70s. | |
| Zone Forecast: Nantucket County | |
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