Souza Lake Weather Forecast

    • 43
    • 69

    Partly Sunny

    • 43
    • 69

    Mostly Sunny

    • 29
    • 63

    Partly Sunny

    • 29
    • 58

    Partly Sunny

    • 38
    • 67

    Partly Sunny

    • 39
    • 70

    Partly Sunny

Today 23 Mar Northeast Siskiyou and Northwest Modoc Counties

Mostly cloudy early this morning then becoming partly cloudy. Highs in the mid 60s to lower 70s. West Winds 10 to 15 Mph.

Tonight 23 Mar Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy. Lows in the lower to mid 40s. Southwest Winds 5 to 10 Mph shifting to the south well after midnight.

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  • Temperature Real-Time

Souza Lake Temperature Statistics

March Temperature

Klamath Falls International Airport (20.5 miles)

  • Lowest 11 March, 2026

    19.7 °F

  • Average March

    44.9 °F

  • Highest 18 March, 2026

    77.6 °F

Climate (2021–Present)

Klamath Falls International Airport (20.5 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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