Dunsmuir Municipal-Mott Airport Weather Forecast

    • 52
    • 90

    Mostly Sunny

    • 52
    • 89

    Partly Sunny

    • 50
    • 82

    Slight Chance Rain Showers

    • 50
    • 82

    Slight Chance Rain Showers

    • 51
    • 84

    Sunny

    • 50
    • 88

    Mostly Sunny

Today 17 Sep South Central Siskiyou County

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

Tonight 17 Sep South Central Siskiyou County

Mostly clear. Lows in the mid 40s to mid 50s. South Winds around 5 Mph shifting to the north late in the evening and overnight.

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Dunsmuir Municipal-Mott Airport Temperature Statistics

September Temperature

Mount Shasta (3.7 miles)

  • Lowest 10 September, 2025

    45 °F

  • Average September

    63.4 °F

  • Highest 1 September, 2025

    90 °F

Climate (2020–Present)

Mount Shasta (3.7 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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