| NWS Forecast for: Nantucket County Issued by: National Weather Service Norton, MA Last Update: 1002 AM EDT Sat Oct 3 2026 |  |
| This Afternoon: Sunny, cooler. Near steady temperature in the lower 60s. Northeast winds 15 to 20 mph. Tonight: Mostly clear. Near steady temperature in the upper 50s. Northeast winds around 15 mph. Sunday: Sunny in the morning, then becoming mostly cloudy. Highs in the lower 60s. East winds 15 to 20 mph. Sunday Night: Showers. Near steady temperature in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 80 percent. Monday: Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s. Northwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon. Monday Night: Mostly clear. Lows in the lower 50s. Tuesday Through Wednesday: Clear. Highs around 60. Lows in the lower 50s. Wednesday Night Through Friday: Mostly clear. Lows in the upper 50s. Highs in the lower 60s. | |
| Zone Forecast: Nantucket County | |
Visit your local NWS office at: https://www.weather.gov/boston |