Captain Jack Lake Weather Forecast

    • 63
    • 80

    Increasing Clouds

    • 58
    • 79

    Slight Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 57
    • 83

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

Today 13 Jul Klamath Basin

Partly cloudy. Highs in the lower to mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 13 Jul Klamath Basin

Partly cloudy early this evening then becoming mostly cloudy. Lows in the lower 50s to lower 60s. West Winds 5 to 10 Mph shifting to the north well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Captain Jack Lake Temperature Statistics

July Temperature

Klamath Falls International Airport (19.3 miles)

  • Lowest 1 July, 2026

    32.6 °F

  • Average July

    66.2 °F

  • Highest 10 July, 2026

    89.7 °F

Climate (2021–2026)

Klamath Falls International Airport (19.3 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.4 °F
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