Calpine Weather Forecast

    • 41
    • 74

    Sunny

    • 47
    • 80

    Mostly Sunny

    • 51
    • 86

    Mostly Cloudy

    • 49
    • 86

    Mostly Sunny

    • 45
    • 80

    Mostly Sunny

    • 42
    • 74

    Mostly Sunny

Today 7 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 67 to 77. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 7 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 39 to 49. Light Winds.

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Calpine Temperature Statistics

September Temperature

Truckee-Tahoe (28.6 miles)

  • Lowest 5 September, 2026

    41 °F

  • Average September

    51.7 °F

  • Highest 1 September, 2026

    69.8 °F

Climate (2021–2026)

Truckee-Tahoe (28.6 miles)

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  • Average Low 2021–2026

    28.6 °F

  • Average 2021–2026

    40.9 °F

  • Average High 2021–2026

    59.8 °F
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