Captain Jack Lake Weather Forecast

    • 52
    • 73

    Mostly Sunny

    • 52
    • 73

    Partly Sunny

    • 51
    • 73

    Mostly Sunny

    • 39
    • 68

    Chance Rain

    • 38
    • 53

    Slight Chance Rain

    • 42
    • 59

    Partly Sunny

Today 22 May Klamath Basin

Sunny. Highs in the mid 70s to lower 80s. Northeast Winds around 5 Mph shifting to the west this afternoon.

Tonight 22 May Klamath Basin

Mostly clear. Lows in the lower 40s to lower 50s. Northwest Winds 5 to 10 Mph until well after midnight becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Captain Jack Lake Temperature Statistics

May Temperature

Klamath Falls International Airport (19.3 miles)

  • Lowest 14 May, 2026

    26.7 °F

  • Average May

    54.7 °F

  • Highest 11 May, 2026

    84.7 °F

Climate (2021–Present)

Klamath Falls International Airport (19.3 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    63.5 °F
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