Dunsmuir Municipal-Mott Airport Weather Forecast

    • 56
    • 93

    Becoming Sunny

    • 58
    • 90

    Partly Sunny

    • 51
    • 87

    Partly Sunny

    • 50
    • 84

    Sunny

    • 53
    • 86

    Mostly Sunny

    • 51
    • 85

    Mostly Sunny

Today 19 Aug South Central Siskiyou County

Sunny. Highs in the lower 80s to lower 90s. Northeast Winds around 5 Mph shifting to the south in the afternoon.

Tonight 19 Aug South Central Siskiyou County

Clear. Lows in the lower 50s to lower 60s. Southwest Winds 5 to 10 Mph shifting to the northwest after Midnight, then shifting to the southeast well after midnight.

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Dunsmuir Municipal-Mott Airport Temperature Statistics

August Temperature

Mount Shasta (3.7 miles)

  • Lowest 16 August, 2026

    43 °F

  • Average August

    71.7 °F

  • Highest 7 August, 2026

    98.7 °F

Climate (2021–2026)

Mount Shasta (3.7 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.8 °F
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