Lake Siskiyou Weather Forecast

    • 49
    • 81

    Increasing Clouds

    • 54
    • 78

    Chance Rain

    • 51
    • 73

    Chance Rain

    • 57
    • 86

    Sunny

    • 62
    • 94

    Mostly Sunny

    • 63
    • 95

    Mostly Sunny

    • 60
    • 93

    Partly Sunny

Today 1 Jun South Central Siskiyou County

Sunny until early afternoon then becoming partly cloudy. Highs in the lower 70s to lower 80s. Northwest Winds 5 to 10 Mph shifting to the west this afternoon.

Tonight 1 Jun South Central Siskiyou County

Partly cloudy. Lows in the mid 40s to lower 50s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Lake Siskiyou Temperature Statistics

June Temperature

Mount Shasta (2.5 miles)

  • Lowest

  • Average June

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Climate (2019–Present)

Mount Shasta (2.5 miles)

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  • Average Low 2019–2024

    39.3 °F
  • Average 2019–2024

    52 °F
  • Average High 2019–2024

    65.1 °F
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