John C Boyle Reservoir Weather Forecast

    • 38
    • 64

    Partly Sunny

    • 35
    • 67

    Becoming Sunny

    • 42
    • 70

    Mostly Sunny

    • 31
    • 54

    Partly Sunny

    • 33
    • 60

    Mostly Sunny

    • 35
    • 66

    Partly Sunny

    • 37
    • 68

    Partly Sunny

Today 16 Oct Klamath Basin

Sunny. Highs around 60. North Winds around 5 Mph.

Tonight 16 Oct Klamath Basin

Partly cloudy then becoming mostly clear late this evening then becoming partly cloudy. Lows in the lower 30s to lower 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

John C Boyle Reservoir Temperature Statistics

October Temperature

Klamath Falls International Airport (15.5 miles)

  • Lowest 4 October, 2025

    30.9 °F

  • Average October

    48.2 °F

  • Highest 8 October, 2025

    71.1 °F

Climate (2020–Present)

Klamath Falls International Airport (15.5 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    63 °F
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