Spring Lake Weather Forecast

    • 42
    • 78

    Mostly Sunny

    • 44
    • 82

    Mostly Sunny

    • 46
    • 81

    Partly Sunny

    • 47
    • 84

    Partly Sunny

    • 48
    • 85

    Mostly Sunny

    • 45
    • 82

    Mostly Sunny

Today 30 Sep Klamath Basin

Sunny. Highs in the mid 70s to lower 80s. North Winds 5 to 10 Mph.

Tonight 30 Sep Klamath Basin

Mostly clear. Lows in the lower to mid 40s. North Winds 5 to 10 Mph.

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Spring Lake Temperature Statistics

September Temperature

Klamath Falls International Airport (3.7 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    55.1 °F

  • Highest 10 September, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (3.7 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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