Montague Weather Forecast

    • 37
    • 67

    Partly Cloudy

    • 38
    • 70

    Mostly Sunny

    • 43
    • 74

    Mostly Sunny

    • 34
    • 61

    Chance Rain

    • 35
    • 60

    Mostly Sunny

    • 38
    • 66

    Mostly Sunny

Today 16 Oct Central Siskiyou County

Sunny. Highs in the lower to mid 60s. North Winds around 5 Mph early this morning becoming Light, then becoming north around 5 Mph this afternoon.

Tonight 16 Oct Central Siskiyou County

Partly cloudy. Lows around 40. North Winds around 5 Mph shifting to the east well after midnight.

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Montague Temperature Statistics

October Temperature

Montague Siskiyou County Airport (4.3 miles)

  • Lowest 4 October, 2025

    35.1 °F

  • Average October

    52.7 °F

  • Highest 8 October, 2025

    78.1 °F

Climate (2020–Present)

Montague Siskiyou County Airport (4.3 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    68.9 °F
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