Tuckernuck Island Weather Forecast

    • 70
    • 75

    Rain Showers Likely

    • 68
    • 76

    Slight Chance Rain Showers

    • 63
    • 71

    Breezy

    • 64
    • 68

    Mostly Sunny

    • 67
    • 71

    Mostly Sunny

    • 66
    • 72

    Partly Sunny

Today 3 Sep Nantucket

Mostly cloudy. Showers likely with a chance of Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Patchy fog. Highs in the mid 70s. South Winds 15 to 20 Mph, becoming southwest 10 to 15 Mph this afternoon. Chance of rain 70 percent.

Tonight 3 Sep Nantucket

Mostly cloudy. Patchy fog. A slight chance of Showers and Thunderstorms in the evening. Visibility one quarter mile or less at Times after midnight. Humid with Lows in the upper 60s. West Winds 10 to 15 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tuckernuck Island Temperature Statistics

September Temperature

Nantucket, Nantucket Memorial Airport (10.6 miles)

  • Lowest 1 September, 2026

    60.1 °F

  • Average September

    63.8 °F

  • Highest 1 September, 2026

    69.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    58.8 °F
Get WillyWeather+ to remove ads