Crater Lake Weather Forecast

    • 49
    • 67

    Slight Chance Thunderstorms

    • 49
    • 68

    Increasing Clouds

    • 50
    • 70

    Mostly Sunny

    • 51
    • 70

    Partly Sunny

    • 45
    • 65

    Mostly Sunny

    • 44
    • 61

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

Today 17 Aug South Central Oregon Cascades

Patchy smoke early this morning. Mostly cloudy early this Morning, then partly cloudy with a slight chance of Thunderstorms this afternoon. Highs in the lower 70s to lower 80s. Southeast Winds around 5 Mph shifting to the west this afternoon.

Tonight 17 Aug South Central Oregon Cascades

Mostly clear. A 10 percent chance of Thunderstorms early this evening. Lows in the mid 40s to mid 50s. Northwest 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

    77.9 °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

    45.3 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
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