Upper Klamath National Wildlife Refuge Weather Forecast

    • 38
    • 63

    Decreasing Clouds

    • 43
    • 62

    Mostly Cloudy

    • 44
    • 58

    Rain

    • 33
    • 45

    Rain/Snow

    • 33
    • 43

    Rain/Snow

    • 32
    • 46

    Chance Rain/Snow

Today 22 Oct Siskiyou Mountains and Southern Oregon Cascades

Partly cloudy. Highs in the mid 50s to mid 60s. South Winds 5 to 10 Mph shifting to the west this afternoon.

Tonight 22 Oct Siskiyou Mountains and Southern Oregon Cascades

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s to mid 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Klamath National Wildlife Refuge Temperature Statistics

October Temperature

Klamath Falls International Airport (31.1 miles)

  • Lowest 20 October, 2025

    23 °F

  • Average October

    47.2 °F

  • Highest 8 October, 2025

    71.1 °F

Climate (2020–Present)

Klamath Falls International Airport (31.1 miles)

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  • Average Low 2020–2025

    33.9 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    63 °F
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