Wall Canyon Reservoir Weather Forecast

    • 50
    • 80

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

    • 54
    • 84

    Partly Sunny

    • 55
    • 87

    Partly Sunny

    • 53
    • 84

    Partly Sunny

    • 51
    • 82

    Mostly Sunny

Today 30 Sep Northern Washoe County

Sunny. Highs 74 to 84. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 30 Sep Northern Washoe County

Clear. Lows 42 to 52. Light Winds.

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Wall Canyon Reservoir Temperature Statistics

September Temperature

Alturas (44.1 miles)

  • Lowest 14 September, 2026

    28.7 °F

  • Average September

    57.9 °F

  • Highest 24 September, 2026

    86.6 °F

Climate (2021–2026)

Alturas (44.1 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    64.7 °F
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