Lake Shastina Weather Forecast

    • 59
    • 98

    Hot

    • 63
    • 96

    Hot

    • 62
    • 99

    Hot

    • 57
    • 90

    Chance Rain

    • 54
    • 87

    Mostly Sunny

    • 56
    • 88

    Sunny

Today 16 Jun Central Siskiyou County

Sunny. Highs 90 to 100. Northeast Winds around 5 Mph shifting to the north 10 to 15 Mph late this afternoon.

Tonight 16 Jun Central Siskiyou County

Clear. Lows in the mid 50s to lower 60s. North Winds 10 to 15 Mph decreasing to around 5 Mph well after midnight.

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Lake Shastina Temperature Statistics

June Temperature

Mount Shasta (14.3 miles)

  • Lowest 7 June, 2026

    39.7 °F

  • Average June

    63.3 °F

  • Highest 14 June, 2026

    89.1 °F

Climate (2021–Present)

Mount Shasta (14.3 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66 °F
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