Dunsmuir Municipal-Mott Airport Weather Forecast

    • 34
    • 52

    Rain Showers

    • 33
    • 48

    Rain/Snow

    • 33
    • 45

    Rain

    • 32
    • 44

    Rain

    • 27
    • 42

    Rain

    • 23
    • 42

    Rain/Snow Likely

    • 26
    • 46

    Partly Sunny

Today 21 Dec South Central Siskiyou County

Rain early this Afternoon, then rain Showers and slight chance of Thunderstorms late this afternoon. Some Thunderstorms may produce heavy rainfall late this afternoon. Rain may be heavy at Times early this afternoon. Highs in the mid 40s to lower 50s. Southwest Winds 10 to 20 Mph. Chance of precipitation near 100 percent.

Tonight 21 Dec South Central Siskiyou County

Cloudy. Rain Showers and slight chance of Thunderstorms this Evening, then rain Showers, snow likely and slight chance of Thunderstorms after midnight. Patchy fog well after midnight. Some Thunderstorms may produce heavy rainfall this evening. Snow level 6000 feet lowering to 4500 feet after midnight. Little or no snow accumulation. Lows in the lower to mid 30s. Southwest Winds 10 to 15 Mph. Chance of precipitation 90 percent.

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Dunsmuir Municipal-Mott Airport Temperature Statistics

December Temperature

Mount Shasta (3.7 miles)

  • Lowest 1 December, 2025

    27 °F

  • Average December

    41.6 °F

  • Highest 13 December, 2025

    64 °F

Climate (2020–Present)

Mount Shasta (3.7 miles)

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  • Average Low 2020–2025

    39.6 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    65.6 °F
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