Souza Lake Weather Forecast

    • 48
    • 81

    Becoming Sunny

    • 39
    • 74

    Mostly Sunny

    • 45
    • 79

    Sunny

    • 47
    • 81

    Mostly Sunny

    • 43
    • 73

    Partly Sunny

    • 43
    • 71

    Partly Sunny

Today 28 Aug Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy then becoming sunny late this morning then becoming partly cloudy. Highs in the mid 70s to lower 80s. Southeast Winds around 5 Mph increasing to south 10 to 20 Mph with Gusts to around 35 Mph in the late morning and afternoon.

Tonight 28 Aug Northeast Siskiyou and Northwest Modoc Counties

Clear. Lows in the mid 40s to lower 50s. West Winds 10 to 15 Mph with Gusts to around 30 Mph shifting to the southwest around 5 Mph after midnight.

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Souza Lake Temperature Statistics

August Temperature

Klamath Falls International Airport (20.5 miles)

  • Lowest 23 August, 2026

    39.7 °F

  • Average August

    68.4 °F

  • Highest 7 August, 2026

    97.6 °F

Climate (2021–2026)

Klamath Falls International Airport (20.5 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.4 °F
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