Mumbo Lake Weather Forecast

    • 36
    • 49

    Rain Showers

    • 34
    • 41

    Snow

    • 28
    • 38

    Snow

    • 27
    • 33

    Snow

    • 28
    • 39

    Chance Snow

    • 33
    • 47

    Partly Sunny

Today 9 Apr Northern Trinity

Mostly cloudy. Chance of rain Showers and isolated Thunderstorms in the Morning, then rain Showers and scattered Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs 57 to 72.

Tonight 9 Apr Northern Trinity

Mostly cloudy. Rain Showers and scattered Thunderstorms in the Evening, then chance of rain overnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows 38 to 48.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mumbo Lake Temperature Statistics

April Temperature

Mount Shasta (13 miles)

  • Lowest 3 April, 2026

    24.7 °F

  • Average April

    49.6 °F

  • Highest 4 April, 2026

    76.6 °F

Climate (2021–Present)

Mount Shasta (13 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    66 °F
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