Etna Weather Forecast

    • 24
    • 36

    Snow Showers

    • 19
    • 38

    Chance Snow Showers

    • 28
    • 38

    Mostly Cloudy

    • 30
    • 46

    Mostly Cloudy

    • 30
    • 50

    Chance Rain/Snow

    • 21
    • 39

    Chance Snow Showers

    • 29
    • 41

    Chance Snow Showers

Today 5 Mar Star Valley

Snow Showers with a slight chance of Thunderstorms. Snow accumulation up to 1 inch. Near steady temperature in the lower 30s. West Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 80 percent.

Tonight 5 Mar Star Valley

Cloudy. Snow Showers, mainly in the evening. Storm total snow accumulation of 1 to 3 Inches. Lows in the lower 20s. Northwest Winds around 10 Mph. Chance of snow 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Etna Temperature Statistics

March Temperature

Afton WY (22.4 miles)

  • Lowest 1 March, 2026

    24.8 °F

  • Average March

    35.5 °F

  • Highest 3 March, 2026

    46.4 °F

Climate (2021–Present)

Afton WY (22.4 miles)

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

  • Average Low 2021–2026

    26.1 °F

  • Average 2021–2026

    39.3 °F

  • Average High 2021–2026

    52 °F
Get WillyWeather+ to remove ads