Junction City Weather Forecast

    • 38
    • 64

    Becoming Sunny

    • 40
    • 64

    Mostly Sunny

    • 40
    • 58

    Sunny

    • 40
    • 59

    Mostly Sunny

    • 42
    • 57

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

Today 14 Jan Northern Trinity

Sunny. Highs 55 to 69.

Tonight 14 Jan Northern Trinity

Mostly clear. Patchy valley fog overnight. Lows 39 to 49.

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Junction City Temperature Statistics

January Temperature

Weaverville (6.8 miles)

  • Lowest 9 January, 2026

    26.6 °F

  • Average January

    40 °F

  • Highest 3 January, 2026

    51.8 °F

Climate (2023–Present)

Weaverville (6.8 miles)

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  • Average Low 2023–2026

    42.7 °F

  • Average 2023–2026

    56.1 °F

  • Average High 2023–2026

    69.6 °F
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