Portola Weather Forecast

    • 42
    • 81

    Sunny

    • 40
    • 80

    Sunny

    • 44
    • 84

    Sunny

    • 44
    • 83

    Mostly Sunny

    • 40
    • 77

    Partly Sunny

    • 37
    • 71

    Partly Sunny

Today 17 Mar Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 73 to 83. Light Winds becoming southwest around 10 Mph in the afternoon.

Tonight 17 Mar Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 37 to 47. West Winds around 10 Mph in the evening becoming light.

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Portola Temperature Statistics

March Temperature

Reno/Stead (32.9 miles)

  • Lowest 6 March, 2026

    21.2 °F

  • Average March

    47.6 °F

  • Highest 13 March, 2026

    71.6 °F

Climate (2021–Present)

Reno/Stead (32.9 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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