Boulder Reservoir Weather Forecast

    • 19
    • 38

    Snow Showers

    • 18
    • 28

    Mostly Sunny

    • 21
    • 35

    Mostly Sunny

    • 25
    • 38

    Partly Sunny

    • 27
    • 41

    Partly Sunny

    • 29
    • 45

    Partly Sunny

    • 31
    • 48

    Partly Sunny

Today 7 Jan Northern Washoe County

Mostly cloudy. Chance of snow and rain. Snow level 5000 feet. Snow accumulation up to 1 inch. Highs 40 to 50. Southwest Winds around 10 Mph increasing to west 15 to 25 Mph with Gusts up to 35 Mph in the afternoon.

Tonight 7 Jan Northern Washoe County

Snow likely. Snow accumulation up to 2 Inches. Lows 18 to 23. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

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Boulder Reservoir Temperature Statistics

January Temperature

Alturas (42.9 miles)

  • Lowest 5 January, 2026

    30.9 °F

  • Average January

    41.1 °F

  • Highest 2 January, 2026

    51.1 °F

Climate (2021–Present)

Alturas (42.9 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    64.5 °F
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