Arnold Weather Forecast

    • 58
    • 79

    Sunny

    • 61
    • 83

    Sunny

    • 59
    • 84

    Sunny

    • 60
    • 82

    Sunny

    • 62
    • 84

    Sunny

    • 66
    • 90

    Sunny

Today 5 Jul West Slope Northern Sierra Nevada

Sunny, warmer. Highs 63 to 78 higher Elevations. 74 to 84 lower Elevations. Prevailing southeast Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 5 Jul West Slope Northern Sierra Nevada

Clear. Lows 44 to 59 higher Elevations. 54 to 66 lower Elevations. Prevailing west Winds up to 10 Mph in the evening becoming light.

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Arnold Temperature Statistics

July Temperature

COLUMBIA (15.5 miles)

  • Lowest 2 July, 2025

    60.8 °F

  • Average July

    77.9 °F

  • Highest 1 July, 2025

    95 °F

Climate (2020–Present)

COLUMBIA (15.5 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    59.9 °F

  • Average High 2020–2025

    73.8 °F
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