Deer Hill Reservoir Weather Forecast

    • 17
    • 32

    Partly Sunny

    • 21
    • 38

    Mostly Sunny

    • 25
    • 43

    Partly Sunny

    • 26
    • 47

    Partly Sunny

    • 29
    • 49

    Partly Sunny

    • 30
    • 53

    Partly Sunny

Today 8 Jan Modoc County

Partly cloudy. Highs in the lower to mid 30s. Northwest Winds 5 to 10 Mph.

Tonight 8 Jan Modoc County

Mostly clear. Lows 15 to 20. Northwest Winds 5 to 10 Mph shifting to the east late in the evening and overnight.

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Deer Hill Reservoir Temperature Statistics

January Temperature

Alturas (24.2 miles)

  • Lowest 5 January, 2026

    30.9 °F

  • Average January

    41.1 °F

  • Highest 2 January, 2026

    51.1 °F

Climate (2021–Present)

Alturas (24.2 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    64.5 °F
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