Captain Jack Lake Weather Forecast

    • 37
    • 65

    Sunny

    • 39
    • 59

    Partly Sunny

    • 33
    • 51

    Mostly Sunny

    • 32
    • 54

    Mostly Sunny

    • 36
    • 62

    Mostly Sunny

    • 41
    • 66

    Sunny

Today 14 May Klamath Basin

Sunny. Highs in the mid 60s to lower 70s. West Winds 10 to 15 Mph.

Tonight 14 May Klamath Basin

Clear. Lows in the lower to mid 30s. Northwest Winds 10 to 20 Mph decreasing to 5 to 10 Mph after midnight.

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Captain Jack Lake Temperature Statistics

May Temperature

Klamath Falls International Airport (19.3 miles)

  • Lowest 7 May, 2026

    33.7 °F

  • Average May

    58.5 °F

  • Highest 11 May, 2026

    82.9 °F

Climate (2021–Present)

Klamath Falls International Airport (19.3 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    63.5 °F
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