Upper Klamath National Wildlife Refuge Weather Forecast

    • 30
    • 42

    Chance Rain/Snow

    • 32
    • 47

    Chance Rain

    • 33
    • 51

    Mostly Cloudy

    • 33
    • 50

    Mostly Cloudy

    • 31
    • 47

    Chance Rain

    • 29
    • 45

    Partly Sunny

Today 28 Jan Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy. Slight chance of snow late this morning. Slight chance of rain and snow early this afternoon. Highs in the mid 30s to mid 40s. South Winds 5 to 10 Mph. Chance of precipitation 10 percent.

Tonight 28 Jan Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy with a chance of rain and snow. Snow level 5000 feet. Lows in the lower to mid 30s. South Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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Upper Klamath National Wildlife Refuge Temperature Statistics

January Temperature

Klamath Falls International Airport (31.1 miles)

  • Lowest 25 January, 2026

    12 °F

  • Average January

    34.3 °F

  • Highest 15 January, 2026

    54.6 °F

Climate (2021–Present)

Klamath Falls International Airport (31.1 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.2 °F
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