Crater Lake Weather Forecast

    • 46
    • 64

    Partly Sunny

    • 44
    • 62

    Mostly Sunny

    • 42
    • 62

    Mostly Sunny

    • 40
    • 58

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

Today 26 Aug South Central Oregon Cascades

Partly cloudy then becoming sunny in the late morning and early afternoon then becoming partly cloudy. Highs in the lower 70s to lower 80s. South Winds 5 to 10 Mph shifting to the southwest this afternoon.

Tonight 26 Aug South Central Oregon Cascades

Mostly cloudy. Lows in the mid 40s to lower 50s. West Winds 5 to 10 Mph.

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Crater Lake Temperature Statistics

August Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 3 August, 2026

    52.6 °F

  • Average August

    78 °F

  • Highest 6 August, 2026

    106.6 °F

Climate (2021–2026)

Rogue Valley International Airport (55.3 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
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