Lookout Weather Forecast

    • 40
    • 71

    Mostly Sunny

    • 43
    • 75

    Increasing Clouds

    • 46
    • 79

    Mostly Sunny

    • 46
    • 80

    Sunny

    • 44
    • 79

    Mostly Sunny

    • 44
    • 79

    Mostly Sunny

    • 39
    • 77

    Mostly Sunny

Today 19 May Modoc County

Sunny. Highs in the mid 60s to lower 70s. North Winds 5 to 10 Mph.

Tonight 19 May Modoc County

Mostly clear this evening then becoming partly cloudy. Lows in the lower to mid 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lookout Temperature Statistics

May Temperature

Alturas (36 miles)

  • Lowest 14 May, 2026

    28.7 °F

  • Average May

    56.4 °F

  • Highest 12 May, 2026

    88.6 °F

Climate (2021–Present)

Alturas (36 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    64.9 °F
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