Collier Memorial State Park Weather Forecast

    • 43
    • 71

    Chance Rain Showers

    • 44
    • 76

    Chance Rain Showers

    • 41
    • 72

    Chance Rain Showers

    • 42
    • 75

    Mostly Sunny

    • 42
    • 77

    Mostly Sunny

    • 43
    • 78

    Partly Sunny

Today 2 May Klamath Basin

Mostly cloudy. A 20 percent chance of Thunderstorms this afternoon. Highs in the mid 60s to mid 70s. East Winds around 5 Mph shifting to the south 10 to 15 Mph this afternoon.

Tonight 2 May Klamath Basin

Mostly cloudy. A 10 percent chance of Thunderstorms in the evening. Lows in the lower to mid 40s. South Winds 10 to 15 Mph shifting to the east 5 to 10 Mph late in the evening and overnight.

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Collier Memorial State Park Temperature Statistics

May Temperature

Klamath Falls International Airport (34.8 miles)

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Climate (2021–Present)

Klamath Falls International Airport (34.8 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    63.5 °F
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