Arnold Weather Forecast

    • 39
    • 54

    Sunny

    • 37
    • 56

    Sunny

    • 38
    • 55

    Mostly Sunny

    • 38
    • 55

    Mostly Sunny

    • 41
    • 56

    Partly Sunny

    • 44
    • 60

    Partly Sunny

    • 43
    • 61

    Partly Sunny

Today 21 Nov West Slope Northern Sierra Nevada

Mostly sunny. At higher Elevations, a slight chance of snow Showers early in the Morning, patchy fog early in the Morning, a slight chance of snow Showers early in the morning. At lower Elevations, widespread fog early in the morning. Not as cool. Highs 34 to 49 higher Elevations. 50 to 60 lower Elevations. Little or no snow accumulation. Prevailing east Winds up to 15 Mph with Gusts to around 35 Mph. Over Ridges, prevailing east Winds 15 to 30 Mph decreasing to 5 to 15 Mph in the afternoon.

Tonight 21 Nov West Slope Northern Sierra Nevada

Clear. Lows 23 to 38 higher Elevations. 35 to 45 lower Elevations. Prevailing east Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Arnold Temperature Statistics

November Temperature

COLUMBIA (15.5 miles)

  • Lowest 18 November, 2025

    37.4 °F

  • Average November

    56.2 °F

  • Highest 10 November, 2025

    78.8 °F

Climate (2020–Present)

COLUMBIA (15.5 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    59.8 °F

  • Average High 2020–2025

    73.6 °F
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