Wall Canyon Reservoir Weather Forecast

    • 33
    • 47

    Decreasing Clouds

    • 35
    • 52

    Chance Rain

    • 32
    • 49

    Slight Chance Rain

    • 32
    • 53

    Partly Sunny

    • 36
    • 55

    Partly Sunny

    • 38
    • 59

    Mostly Cloudy

Today 4 Dec Northern Washoe County

Partly cloudy. Slight chance of snow in the afternoon. Highs 40 to 50. Light Winds.

Tonight 4 Dec Northern Washoe County

Mostly cloudy with a slight chance of rain and snow in the Evening, then partly cloudy with a slight chance of rain after midnight. Lows 27 to 32. Light Winds becoming west around 10 Mph after midnight.

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Wall Canyon Reservoir Temperature Statistics

December Temperature

Alturas (44.1 miles)

  • Lowest 1 December, 2025

    15.1 °F
  • Average December

    34.8 °F
  • Highest 1 December, 2025

    51.1 °F

Climate (2020–Present)

Alturas (44.1 miles)

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  • Average Low 2020–2025

    33.2 °F
  • Average 2020–2025

    49.2 °F
  • Average High 2020–2025

    64.3 °F
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