Portola Weather Forecast

    • 22
    • 49

    Mostly Sunny

    • 23
    • 46

    Mostly Sunny

    • 21
    • 50

    Sunny

    • 20
    • 41

    Mostly Sunny

    • 23
    • 49

    Mostly Sunny

    • 24
    • 50

    Mostly Sunny

    • 25
    • 50

    Mostly Sunny

Today 17 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 42 to 52. Light Winds becoming west around 10 Mph in the afternoon.

Tonight 17 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy in the evening then clearing. Lows 15 to 25. Northwest Winds around 10 Mph in the evening becoming light.

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Portola Temperature Statistics

January Temperature

Reno/Stead (32.9 miles)

  • Lowest 14 January, 2025

    14 °F

  • Average January

    33.5 °F

  • Highest 2 January, 2025

    57.2 °F

Climate (2020–Present)

Reno/Stead (32.9 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    64.3 °F
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