Sheldon National Wildlife Refuge Weather Forecast

    • 49
    • 78

    Increasing Clouds

    • 49
    • 73

    Isolated Thunderstorms

    • 50
    • 78

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 50
    • 78

    Partly Sunny

    • 50
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

Today 3 Aug Humboldt County

Sunny. Highs 81 to 91. Southwest Winds 10 to 15 Mph.

Tonight 3 Aug Humboldt County

Mostly clear. Lows 52 to 58. Northwest Winds 5 to 15 Mph.

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Sheldon National Wildlife Refuge Temperature Statistics

August Temperature

Lake County Airport (64 miles)

  • Lowest 1 August, 2025

    43 °F

  • Average August

    64 °F

  • Highest 1 August, 2025

    82.9 °F

Climate (2020–Present)

Lake County Airport (64 miles)

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  • Average Low 2020–2025

    33.5 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    61.3 °F
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