Smith Reservoir Weather Forecast

    • 44
    • 79

    Partly Sunny

    • 44
    • 82

    Increasing Clouds

    • 49
    • 84

    Mostly Sunny

    • 49
    • 84

    Partly Sunny

    • 44
    • 75

    Partly Sunny

    • 40
    • 73

    Mostly Sunny

    • 37
    • 69

    Mostly Sunny

Today 9 May Klamath Basin

Sunny. Highs in the mid 70s to lower 80s. Northeast Winds around 5 Mph shifting to the southeast in the late morning and early Afternoon, then shifting to the southwest late this afternoon.

Tonight 9 May Klamath Basin

Partly cloudy. Lows in the lower to mid 40s. Northwest Winds around 5 Mph until well after midnight becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Reservoir Temperature Statistics

May Temperature

Klamath Falls International Airport (19.9 miles)

  • Lowest 1 May, 2026

    34.6 °F

  • Average May

    58 °F

  • Highest 6 May, 2026

    79.6 °F

Climate (2021–Present)

Klamath Falls International Airport (19.9 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    63.5 °F
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