Collier Memorial State Park Weather Forecast

    • 27
    • 47

    Rain/Snow

    • 29
    • 45

    Rain

    • 24
    • 40

    Rain

    • 19
    • 38

    Partly Sunny

    • 23
    • 38

    Snow Likely

    • 20
    • 36

    Snow Likely

Today 13 Nov Klamath Basin

Cloudy. Rain through the day. Slight chance of snow this afternoon. Snow level 6500 feet lowering to 5500 feet this afternoon. No snow accumulation. Highs in the mid 40s to lower 50s. Windy. South Winds 20 to 30 Mph with Gusts to around 45 Mph decreasing to 15 to 20 Mph late this afternoon. Chance of precipitation 90 percent.

Tonight 13 Nov Klamath Basin

Mostly cloudy with a 30 percent chance of rain and snow. Snow level 5000 feet. Lows in the mid 20s to lower 30s. South Winds 10 to 15 Mph.

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Collier Memorial State Park Temperature Statistics

November Temperature

Klamath Falls International Airport (34.8 miles)

  • Lowest 7 November, 2026

    20.6 °F

  • Average November

    40.9 °F

  • Highest 11 November, 2026

    66 °F

Climate (2021–2026)

Klamath Falls International Airport (34.8 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.5 °F
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