Steamboat Lake Weather Forecast

    • 29
    • 54

    Becoming Sunny

    • 25
    • 54

    Partly Sunny

    • 31
    • 53

    Partly Sunny

    • 25
    • 52

    Chance Rain

    • 25
    • 53

    Mostly Sunny

    • 32
    • 58

    Partly Sunny

Today 28 Oct Central Siskiyou County

Sunny. Patchy fog early this morning. Highs in the lower to mid 50s. Light Winds becoming east around 5 Mph early this Afternoon, then shifting to the north late this afternoon.

Tonight 28 Oct Central Siskiyou County

Mostly clear. Lows in the lower to mid 30s. Northwest Winds around 5 Mph.

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Steamboat Lake Temperature Statistics

October Temperature

Montague Siskiyou County Airport (5 miles)

  • Lowest 24 October, 2026

    22.6 °F

  • Average October

    56.1 °F

  • Highest 7 October, 2026

    93.7 °F

Climate (2021–2026)

Montague Siskiyou County Airport (5 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    69.2 °F
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