Smith Island Weather Forecast

    • 34
    • 35

    Rain/Snow

    • 31
    • 40

    Rain

    • 28
    • 33

    Chance Snow

    • 24
    • 31

    Chance Snow

    • 22
    • 28

    Chance Snow

    • 23
    • 27

    Mostly Cloudy

Today 5 Mar West Prince William Sound & Whittier

A chance of snow in the Morning, then snow in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 30s. Northeast wind 10 to 20 Mph with Gusts to 30 Mph.

Tonight 5 Mar West Prince William Sound & Whittier

A chance of snow in the Evening, then snow and rain after midnight. Precipitation may be heavy at Times after midnight. Snow accumulation up to 9 Inches. Snow level 200 feet. Lows around 30. Northeast wind 10 to 20 Mph with Gusts to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Island Temperature Statistics

March Temperature

Portage, Portage Glacier (54.1 miles)

  • Lowest 2 March, 2026

    -11.9 °F

  • Average March

    -1.4 °F

  • Highest 2 March, 2026

    10.9 °F

Climate (2021–Present)

Portage, Portage Glacier (54.1 miles)

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

  • Average Low 2021–2026

    32.5 °F

  • Average 2021–2026

    38.3 °F

  • Average High 2021–2026

    43.9 °F
Get WillyWeather+ to remove ads