Bishop Lake Weather Forecast

    • 33
    • 53

    Mostly Cloudy

    • 33
    • 52

    Increasing Clouds

    • 26
    • 43

    Mostly Sunny

    • 25
    • 44

    Mostly Sunny

    • 30
    • 47

    Mostly Cloudy

    • 31
    • 48

    Partly Sunny

    • 34
    • 52

    Partly Sunny

Today 21 Jan Modoc County

Mostly cloudy. Highs in the lower to mid 50s. Southwest Winds around 5 Mph.

Tonight 21 Jan Modoc County

Mostly cloudy this evening then becoming partly cloudy. Lows in the mid 20s to mid 30s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bishop Lake Temperature Statistics

January Temperature

Alturas (20.5 miles)

  • Lowest 9 January, 2026

    9 °F

  • Average January

    37.8 °F

  • Highest 14 January, 2026

    59 °F

Climate (2021–Present)

Alturas (20.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.5 °F

  • Average High 2021–2026

    64.5 °F
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