Big Springs Lake Weather Forecast

    • 56
    • 94

    Increasing Clouds

    • 54
    • 92

    Mostly Sunny

    • 53
    • 92

    Mostly Sunny

    • 51
    • 90

    Mostly Sunny

    • 50
    • 89

    Mostly Sunny

    • 49
    • 86

    Sunny

Today 24 Aug Central Siskiyou County

Partly cloudy in the morning then clearing. Highs in the mid 80s to mid 90s. East Winds 5 to 10 Mph shifting to the south 10 to 20 Mph in the afternoon.

Tonight 24 Aug Central Siskiyou County

Mostly clear. Lows in the mid 50s to lower 60s. South Winds 10 to 15 Mph shifting to the southeast around 5 Mph well after midnight.

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Big Springs Lake Temperature Statistics

August Temperature

Montague Siskiyou County Airport (12.4 miles)

  • Lowest 16 August, 2026

    47.6 °F

  • Average August

    75.5 °F

  • Highest 7 August, 2026

    104.6 °F

Climate (2021–2026)

Montague Siskiyou County Airport (12.4 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    69.1 °F
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