Etna Weather Forecast

    • 21
    • 49

    Snow Showers

    • 39
    • 62

    Rain Showers Likely

    • 28
    • 53

    Snow Showers

    • 29
    • 39

    Snow Showers

    • 26
    • 39

    Snow Showers

    • 24
    • 41

    Chance Snow Showers

Today 3 May Star Valley

Cloudy with snow Showers this Morning, then partly cloudy with scattered snow Showers with isolated rain Showers this afternoon. Snow accumulation up to 2 Inches. Highs in the mid 40s. Northwest Winds around 10 Mph. Chance of precipitation 90 percent.

Tonight 3 May Star Valley

Mostly clear. Lows in the lower 20s. North Winds around 10 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Etna Temperature Statistics

May Temperature

Afton WY (22.4 miles)

  • Lowest 1 May, 2024

    26.6 °F

  • Average May

    31.7 °F

  • Highest 1 May, 2024

    37.4 °F

Climate (2019–Present)

Afton WY (22.4 miles)

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  • Average Low 2019–2024

    25.1 °F

  • Average 2019–2024

    38.6 °F

  • Average High 2019–2024

    51.2 °F
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