Smith Reservoir Weather Forecast

    • 50
    • 82

    Decreasing Clouds

    • 46
    • 83

    Mostly Sunny

    • 47
    • 84

    Sunny

    • 48
    • 84

    Sunny

    • 47
    • 84

    Sunny

    • 42
    • 80

    Mostly Sunny

    • 34
    • 65

    Mostly Sunny

Today 4 Oct Klamath Basin

Mostly clear. Cooler. Lows in the lower to mid 30s. Highs in the mid 50s to mid 60s.

Tonight 4 Oct Klamath Basin

Mostly cloudy until well after midnight then clearing. Lows in the mid 40s to lower 50s. Northwest Winds 5 to 10 Mph shifting to the south well after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Reservoir Temperature Statistics

October Temperature

Klamath Falls International Airport (19.9 miles)

  • Lowest 2 October, 2026

    37.9 °F

  • Average October

    59.2 °F

  • Highest 1 October, 2026

    81 °F

Climate (2021–2026)

Klamath Falls International Airport (19.9 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.3 °F
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