Gumboot Lake Weather Forecast

    • 49
    • 69

    Sunny

    • 51
    • 71

    Sunny

    • 52
    • 74

    Sunny

    • 52
    • 73

    Partly Sunny

    • 48
    • 65

    Slight Chance Rain Showers

    • 48
    • 66

    Slight Chance Rain Showers

    • 48
    • 67

    Mostly Sunny

Today 15 Sep South Central Siskiyou County

Sunny. Highs in the mid 70s to mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 15 Sep South Central Siskiyou County

Clear. Lows in the mid 40s to mid 50s. East Winds around 5 Mph shifting to the north late this Evening, then shifting to the east after midnight.

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  • Temperature Forecast NOAA

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Gumboot Lake Temperature Statistics

September Temperature

Mount Shasta (11.8 miles)

  • Lowest 10 September, 2025

    45 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Mount Shasta (11.8 miles)

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  • Average Low 2020–2025

    39.5 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    65.7 °F
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