Crater Lake Weather Forecast

    • 61
    • 76

    Increasing Clouds

    • 52
    • 75

    Chance Rain

    • 51
    • 67

    Chance Rain Showers

    • 48
    • 60

    Chance Rain Showers

    • 50
    • 64

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

Today 1 Jul Lower Hells Canyon/Salmon River Region

Mostly sunny. Hot. Highs upper 80s to 100.

Tonight 1 Jul Lower Hells Canyon/Salmon River Region

Mostly clear until early morning then becoming mostly cloudy. Lows in the mid 60s to lower 70s. North Winds to 15 Mph in the evening.

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Crater Lake Temperature Statistics

July Temperature

Grangeville - Idaho County Airport (37.3 miles)

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Climate (2020–Present)

Grangeville - Idaho County Airport (37.3 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    57.5 °F
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