Collier Memorial State Park Weather Forecast

    • 35
    • 45

    Slight Chance Rain

    • 38
    • 48

    Rain

    • 32
    • 45

    Rain

    • 22
    • 43

    Mostly Cloudy

    • 26
    • 52

    Mostly Cloudy

    • 24
    • 56

    Partly Sunny

    • 24
    • 52

    Chance Rain

Today 22 Feb Klamath Basin

Mostly cloudy with a 10 percent chance of rain. Highs in the lower to mid 40s. Breezy. South Winds 15 to 25 Mph with Gusts to around 40 Mph.

Tonight 22 Feb Klamath Basin

Mostly cloudy with a 10 percent chance of rain. Lows in the lower to mid 30s. South Winds 10 to 15 Mph.

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Collier Memorial State Park Temperature Statistics

February Temperature

Klamath Falls International Airport (34.8 miles)

  • Lowest 20 February, 2026

    7 °F

  • Average February

    35.9 °F

  • Highest 5 February, 2026

    63.6 °F

Climate (2021–Present)

Klamath Falls International Airport (34.8 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    63.3 °F
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