Captain Jack Lake Weather Forecast

    • 44
    • 61

    Partly Sunny

    • 44
    • 63

    Mostly Sunny

    • 29
    • 55

    Mostly Sunny

    • 33
    • 52

    Partly Sunny

    • 41
    • 62

    Partly Sunny

    • 42
    • 64

    Partly Sunny

Today 23 Mar Klamath Basin

Mostly cloudy early this morning then becoming partly cloudy. Highs in the lower 60s to lower 70s. West Winds around 5 Mph shifting to the southwest 10 to 15 Mph in the late morning and afternoon.

Tonight 23 Mar Klamath Basin

Mostly cloudy in the Evening, then partly cloudy with a 10 percent chance of rain after midnight. Lows around 40. Southwest Winds 5 to 10 Mph shifting to the south well after midnight.

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Captain Jack Lake Temperature Statistics

March Temperature

Klamath Falls International Airport (19.3 miles)

  • Lowest 11 March, 2026

    19.7 °F

  • Average March

    44.9 °F

  • Highest 18 March, 2026

    77.6 °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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