Greenview Weather Forecast

    • 47
    • 80

    Sunny

    • 46
    • 84

    Partly Sunny

    • 42
    • 74

    Mostly Sunny

    • 46
    • 80

    Sunny

    • 49
    • 87

    Sunny

    • 45
    • 85

    Mostly Sunny

    • 44
    • 80

    Mostly Sunny

Today 12 Sep Western Siskiyou County

Sunny. Highs in the lower 70s to lower 80s. Northeast Winds around 5 Mph shifting to the northwest late this afternoon.

Tonight 12 Sep Western Siskiyou County

Clear. Lows in the lower to mid 50s. Northwest Winds around 5 Mph shifting to the east after midnight.

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Greenview Temperature Statistics

September Temperature

Montague Siskiyou County Airport (27.3 miles)

  • Lowest 1 September, 2025

    48 °F

  • Average September

    69.8 °F

  • Highest 1 September, 2025

    95 °F

Climate (2020–Present)

Montague Siskiyou County Airport (27.3 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    69 °F
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