Callahan Weather Forecast

    • 31
    • 46

    Becoming Sunny

    • 32
    • 43

    Mostly Sunny

    • 29
    • 46

    Sunny

    • 29
    • 44

    Mostly Sunny

    • 31
    • 48

    Partly Sunny

    • 33
    • 48

    Mostly Sunny

    • 33
    • 50

    Mostly Sunny

Today 17 Jan Western Siskiyou County

Sunny until early afternoon then becoming partly cloudy. Patchy fog this morning. Highs in the lower 40s to lower 50s. North Winds around 5 Mph.

Tonight 17 Jan Western Siskiyou County

Partly cloudy early this evening then clearing. Lows in the lower to mid 30s. Northeast Winds around 5 Mph.

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Callahan Temperature Statistics

January Temperature

Trinity Center (23.6 miles)

  • Lowest 14 January, 2025

    26.6 °F

  • Average January

    39.4 °F

  • Highest 15 January, 2025

    59 °F

Climate (2020–Present)

Trinity Center (23.6 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    54.9 °F

  • Average High 2020–2025

    68.7 °F
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