Siasconset Weather Forecast

    • 29
    • 35

    Increasing Clouds

    • 25
    • 36

    Partly Sunny

    • 24
    • 32

    Mostly Cloudy

    • 25
    • 32

    Partly Sunny

    • 28
    • 34

    Mostly Sunny

    • 32
    • 36

    Mostly Cloudy

Today 10 Feb Nantucket

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the mid 30s. Northwest Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 10 Feb Nantucket

Snow and rain likely in the Evening, then rain after midnight. Little or no snow accumulation. Near steady temperature in the lower 30s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of precipitation 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Siasconset Temperature Statistics

February Temperature

Nantucket, Nantucket Memorial Airport (4.3 miles)

  • Lowest 7 February, 2026

    18 °F

  • Average February

    26.8 °F

  • Highest 6 February, 2026

    33.1 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (4.3 miles)

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

  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads