Klamath River Recreation Site Weather Forecast

    • 33
    • 59

    Mostly Sunny

    • 35
    • 69

    Mostly Sunny

    • 39
    • 73

    Mostly Sunny

    • 42
    • 78

    Mostly Sunny

    • 42
    • 80

    Sunny

    • 44
    • 80

    Sunny

Today 17 May Klamath Basin

Sunny. Highs in the mid 50s to lower 60s. North Winds 10 to 20 Mph.

Tonight 17 May Klamath Basin

Mostly clear. Lows in the mid 20s to mid 30s. North Winds 10 to 20 Mph decreasing to 5 to 10 Mph well after midnight.

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Klamath River Recreation Site Temperature Statistics

May Temperature

Klamath Falls International Airport (14.9 miles)

  • Lowest 14 May, 2026

    26.7 °F

  • Average May

    56.3 °F

  • Highest 11 May, 2026

    84.7 °F

Climate (2021–Present)

Klamath Falls International Airport (14.9 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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