Hancock Lake Weather Forecast

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    • 41

    Rain

    • 27
    • 39

    Rain

    • 31
    • 36

    Rain/Snow

    • 29
    • 36

    Rain/Snow

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    • 36

    Snow

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    • 35

    Snow Likely

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    • 32

    Snow Likely

Today 18 Dec Western Siskiyou County

Cloudy with a 10 percent chance of rain. Highs in the mid 40s to mid 50s. Breezy. Southwest Winds 15 to 25 Mph.

Tonight 18 Dec Western Siskiyou County

Chance of rain in the Evening, then rain after midnight. Snow level 6500 feet rising to 7000 feet after midnight. Lows in the lower to mid 40s. Breezy. South Winds 15 to 25 Mph with Gusts to around 40 Mph. Chance of rain near 100 percent.

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Hancock Lake Temperature Statistics

December Temperature

Trinity Center (40.4 miles)

  • Lowest 1 December, 2025

    30.2 °F

  • Average December

    40 °F

  • Highest 1 December, 2025

    55.4 °F

Climate (2021–Present)

Trinity Center (40.4 miles)

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  • Average Low 2021–2025

    42.1 °F

  • Average 2021–2025

    54.7 °F

  • Average High 2021–2025

    68 °F
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