Ducasse Reservoir Weather Forecast

    • 48
    • 88

    Sunny

    • 51
    • 89

    Sunny

    • 52
    • 92

    Sunny

    • 52
    • 93

    Sunny

    • 53
    • 96

    Sunny

    • 52
    • 95

    Mostly Sunny

Today 27 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 85 to 95. Light Winds becoming southwest around 10 Mph in the afternoon.

Tonight 27 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 45 to 55. West Winds 10 to 15 Mph in the evening becoming light.

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Ducasse Reservoir Temperature Statistics

July Temperature

Alturas (44.7 miles)

  • Lowest 1 July, 2026

    38.6 °F
  • Average July

    70.1 °F
  • Highest 24 July, 2026

    97.6 °F

Climate (2021–2026)

Alturas (44.7 miles)

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  • Average Low 2021–2026

    33.4 °F
  • Average 2021–2026

    49.3 °F
  • Average High 2021–2026

    64.7 °F
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