Crater Lake Weather Forecast

    • 52
    • 68

    Sunny

    • 50
    • 67

    Sunny

    • 53
    • 68

    Partly Sunny

    • 50
    • 65

    Partly Sunny

    • 47
    • 60

    Partly Sunny

    • 48
    • 61

    Mostly Sunny

    • 52
    • 65

    Mostly Sunny

Today 16 Sep South Central Oregon Cascades

Sunny. Highs in the mid 70s to lower 80s. Southeast Winds 5 to 10 Mph shifting to the south late this afternoon.

Tonight 16 Sep South Central Oregon Cascades

Mostly clear. Lows in the mid 40s to mid 50s. Southwest Winds around 5 Mph shifting to the northwest late this Evening, then shifting to the northeast after midnight.

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Crater Lake Temperature Statistics

September Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 12 September, 2025

    54 °F

  • Average September

    72 °F

  • Highest 4 September, 2025

    98.1 °F

Climate (2020–Present)

Rogue Valley International Airport (55.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    70 °F
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