Collier Memorial State Park Weather Forecast

    • 49
    • 88

    Patchy Smoke

    • 47
    • 89

    Sunny

    • 44
    • 82

    Sunny

    • 44
    • 82

    Sunny

    • 45
    • 83

    Sunny

    • 46
    • 84

    Sunny

    • 47
    • 88

    Sunny

Today 23 Jul Klamath Basin

Sunny. Highs in the mid 80s to lower 90s. Southeast Winds around 5 Mph shifting to the southwest this afternoon.

Tonight 23 Jul Klamath Basin

Clear. Lows in the mid 40s to mid 50s. Southwest Winds 5 to 10 Mph shifting to the southeast well after midnight.

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  • Temperature Real-Time

Collier Memorial State Park Temperature Statistics

July Temperature

Klamath Falls International Airport (34.8 miles)

  • Lowest 1 July, 2026

    32.6 °F

  • Average July

    67.6 °F

  • Highest 14 July, 2026

    90.6 °F

Climate (2021–2026)

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

    63.4 °F
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