Susanville Weather Forecast

    • 40
    • 68

    Partly Sunny

    • 42
    • 79

    Mostly Sunny

    • 44
    • 84

    Mostly Sunny

    • 44
    • 84

    Sunny

    • 46
    • 86

    Mostly Sunny

    • 48
    • 87

    Mostly Sunny

Today 15 Mar Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 64 to 69. Light Winds becoming east around 10 Mph in the afternoon.

Tonight 15 Mar Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy. Lows 35 to 45. Light Winds.

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Susanville Temperature Statistics

March Temperature

Reno/Stead (65.9 miles)

  • Lowest 6 March, 2026

    21.2 °F

  • Average March

    46 °F

  • Highest 12 March, 2026

    69.8 °F

Climate (2021–Present)

Reno/Stead (65.9 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    64.5 °F
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