Collier Memorial State Park Weather Forecast

    • 33
    • 57

    Increasing Clouds

    • 37
    • 51

    Rain

    • 34
    • 52

    Rain Showers

    • 29
    • 54

    Chance Rain Showers

    • 32
    • 55

    Rain Likely

    • 27
    • 45

    Rain Likely

    • 26
    • 49

    Partly Sunny

Today 27 Feb Klamath Basin

Partly cloudy. Highs in the mid 50s to lower 60s. South Winds around 5 Mph shifting to the north late this afternoon.

Tonight 27 Feb Klamath Basin

Partly cloudy until well after midnight then becoming mostly cloudy. Lows in the lower 30s to lower 40s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collier Memorial State Park Temperature Statistics

February Temperature

Klamath Falls International Airport (34.8 miles)

  • Lowest 18 February, 2026

    5.6 °F

  • Average February

    36.6 °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

    34 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    63.3 °F
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