Alturas Municipal Airport Weather Forecast

    • 31
    • 75

    Sunny

    • 35
    • 78

    Mostly Sunny

    • 33
    • 76

    Mostly Sunny

    • 33
    • 75

    Mostly Sunny

    • 30
    • 66

    Partly Sunny

    • 29
    • 61

    Partly Sunny

Today 15 Oct Modoc County

Sunny. Highs in the mid 60s to mid 70s. East Winds 5 to 10 Mph shifting to the southeast 10 to 15 Mph this afternoon.

Tonight 15 Oct Modoc County

Clear. Lows in the mid 30s to lower 40s. East Winds 5 to 10 Mph.

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Alturas Municipal Airport Temperature Statistics

October Temperature

Alturas (0 miles)

  • Lowest 12 October, 2026

    18 °F

  • Average October

    56.1 °F

  • Highest 3 October, 2026

    89.7 °F

Climate (2021–2026)

Alturas (0 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    64.8 °F
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