Lewiston Lake Weather Forecast

    • 46
    • 75

    Decreasing Clouds

    • 46
    • 74

    Mostly Sunny

    • 36
    • 68

    Partly Sunny

    • 42
    • 69

    Partly Sunny

    • 46
    • 77

    Partly Sunny

    • 45
    • 75

    Partly Sunny

Today 23 Mar Northern Trinity

Partly cloudy until early afternoon then clearing. Highs 65 to 80.

Tonight 23 Mar Northern Trinity

Partly cloudy. Lows 41 to 51.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewiston Lake Temperature Statistics

March Temperature

Weaverville (6.8 miles)

  • Lowest 5 March, 2026

    30.2 °F

  • Average March

    55.8 °F

  • Highest 18 March, 2026

    86 °F

Climate (2023–Present)

Weaverville (6.8 miles)

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  • Average Low 2023–2026

    42.1 °F

  • Average 2023–2026

    55.4 °F

  • Average High 2023–2026

    68.8 °F
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