Etna Weather Forecast

    • 43
    • 72

    Sunny

    • 47
    • 79

    Sunny

    • 41
    • 73

    Chance Rain

    • 33
    • 51

    Chance Rain

    • 35
    • 60

    Sunny

    • 44
    • 71

    Mostly Sunny

    • 46
    • 77

    Mostly Sunny

Today 30 Apr Western Siskiyou County

Sunny. Highs in the mid 60s to mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 30 Apr Western Siskiyou County

Clear. Lows in the mid 40s to lower 50s. North Winds 5 to 10 Mph shifting to the east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Etna Temperature Statistics

April Temperature

Montague Siskiyou County Airport (31.1 miles)

  • Lowest 3 April, 2025

    23.8 °F

  • Average April

    50.7 °F

  • Highest 15 April, 2025

    80.7 °F

Climate (2020–Present)

Montague Siskiyou County Airport (31.1 miles)

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  • Average Low 2020–2025

    39.8 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    69 °F
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