Avanzino Reservoir Weather Forecast

    • 19
    • 41

    Becoming Sunny

    • 19
    • 40

    Mostly Sunny

    • 16
    • 44

    Sunny

    • 20
    • 41

    Mostly Sunny

    • 22
    • 45

    Partly Sunny

    • 23
    • 46

    Mostly Sunny

    • 25
    • 47

    Mostly Sunny

Today 17 Jan Modoc County

Sunny then becoming partly cloudy early this afternoon then becoming mostly cloudy. Highs in the lower to mid 40s. Southwest Winds around 5 Mph shifting to the northwest this afternoon.

Tonight 17 Jan Modoc County

Mostly clear. Lows in the lower to mid 20s. Northeast Winds 5 to 10 Mph.

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Avanzino Reservoir Temperature Statistics

January Temperature

Alturas (23.6 miles)

  • Lowest 14 January, 2025

    16 °F

  • Average January

    35 °F

  • Highest 15 January, 2025

    54 °F

Climate (2020–Present)

Alturas (23.6 miles)

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  • Average Low 2020–2025

    33 °F

  • Average 2020–2025

    49.2 °F

  • Average High 2020–2025

    64.3 °F
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