Upper Klamath National Wildlife Refuge Weather Forecast

    • 31
    • 48

    Chance Rain

    • 40
    • 58

    Mostly Cloudy

    • 40
    • 67

    Partly Sunny

    • 42
    • 70

    Partly Sunny

    • 43
    • 69

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 45
    • 71

    Mostly Sunny

Today 14 Mar Siskiyou Mountains and Southern Oregon Cascades

Partly cloudy. A 10 percent chance of rain early this afternoon. Highs in the lower 40s to lower 50s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 14 Mar Siskiyou Mountains and Southern Oregon Cascades

Mostly clear this evening then becoming partly cloudy. Lows in the lower to mid 30s. Northwest Winds 5 to 10 Mph shifting to the northeast after midnight.

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  • Temperature Real-Time

Upper Klamath National Wildlife Refuge Temperature Statistics

March Temperature

Klamath Falls International Airport (31.1 miles)

  • Lowest 6 March, 2026

    21.9 °F

  • Average March

    42.1 °F

  • Highest 8 March, 2026

    64 °F

Climate (2021–Present)

Klamath Falls International Airport (31.1 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    63.4 °F
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