Boulder Reservoir Weather Forecast

    • 31
    • 49

    Rain/Snow Likely

    • 33
    • 52

    Chance Rain/Snow

    • 36
    • 59

    Mostly Sunny

    • 40
    • 66

    Mostly Sunny

    • 41
    • 67

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

Today 26 Apr Northern Washoe County

Chance of Showers in the Morning, then Showers likely with possible snow Showers and Thunderstorms in the afternoon. Snow level 5500 to 6000 feet. Highs 49 to 59. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 26 Apr Northern Washoe County

Mostly cloudy. Chance of Showers and Thunderstorms in the evening. Snow level 5500 to 6000 feet. Lows 30 to 40. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Boulder Reservoir Temperature Statistics

April Temperature

Alturas (42.9 miles)

  • Lowest 17 April, 2026

    13.6 °F

  • Average April

    44.9 °F

  • Highest 5 April, 2026

    73.7 °F

Climate (2021–Present)

Alturas (42.9 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    64.9 °F
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