Crater Lake Weather Forecast

    • 28
    • 44

    Increasing Clouds

    • 31
    • 34

    Snow

    • 32
    • 33

    Snow

    • 29
    • 34

    Snow

    • 26
    • 32

    Snow

    • 20
    • 30

    Snow

Today 30 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 49 to 54. Light Winds.

Tonight 30 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Partly cloudy in the evening then becoming mostly cloudy. Lows 24 to 34. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crater Lake Temperature Statistics

January Temperature

Alturas (64 miles)

  • Lowest 21 January, 2025

    7.8 °F

  • Average January

    33.2 °F

  • Highest 23 January, 2025

    56.6 °F

Climate (2020–Present)

Alturas (64 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    64.3 °F
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