Lewiston Weather Forecast

    • 44
    • 76

    Partly Sunny

    • 44
    • 77

    Mostly Sunny

    • 44
    • 74

    Partly Sunny

    • 44
    • 70

    Chance Rain

    • 44
    • 67

    Chance Rain

    • 43
    • 70

    Mostly Sunny

Today 5 Apr Northern Trinity

Mostly cloudy in the morning then becoming partly cloudy. Highs 69 to 84.

Tonight 5 Apr Northern Trinity

Partly cloudy. Lows 42 to 52.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewiston Temperature Statistics

April Temperature

Weaverville (6.2 miles)

  • Lowest 2 April, 2026

    35.6 °F

  • Average April

    48.8 °F

  • Highest 2 April, 2026

    55.4 °F

Climate (2023–Present)

Weaverville (6.2 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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