Collier Memorial State Park Weather Forecast

    • 25
    • 44

    Mostly Cloudy

    • 38
    • 48

    Rain Likely

    • 34
    • 49

    Rain Likely

    • 33
    • 50

    Chance Rain

    • 23
    • 48

    Slight Chance Rain/Snow

    • 26
    • 54

    Mostly Sunny

Today 21 Feb Klamath Basin

Mostly cloudy. Highs in the lower to mid 40s. Southeast Winds around 5 Mph.

Tonight 21 Feb Klamath Basin

Cloudy with a 10 percent chance of rain and snow. Lows in the mid 20s to lower 30s. Southeast Winds 5 to 10 Mph.

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Collier Memorial State Park Temperature Statistics

February Temperature

Klamath Falls International Airport (34.8 miles)

  • Lowest 12 February, 2025

    -13.3 °F

  • Average February

    23.2 °F

  • Highest 1 February, 2025

    44.7 °F

Climate (2020–Present)

Klamath Falls International Airport (34.8 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    62.9 °F
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