Black Butte Weather Forecast

    • 37
    • 59

    Becoming Sunny

    • 38
    • 68

    Sunny

    • 43
    • 73

    Sunny

    • 46
    • 78

    Sunny

    • 47
    • 81

    Sunny

    • 49
    • 81

    Mostly Sunny

Today 17 May South Central Siskiyou County

Sunny. Highs in the mid 50s to mid 60s. North Winds 10 to 20 Mph with Gusts to around 40 Mph.

Tonight 17 May South Central Siskiyou County

Mostly clear. Lows in the lower to mid 30s. North Winds 15 to 20 Mph.

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Black Butte Temperature Statistics

May Temperature

Mount Shasta (5.6 miles)

  • Lowest 14 May, 2026

    39 °F

  • Average May

    61.5 °F

  • Highest 11 May, 2026

    86.6 °F

Climate (2021–Present)

Mount Shasta (5.6 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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