Crater Lake National Park Weather Forecast

    • 50
    • 69

    Sunny

    • 49
    • 68

    Sunny

    • 51
    • 68

    Partly Sunny

    • 47
    • 65

    Partly Sunny

    • 46
    • 60

    Partly Sunny

    • 46
    • 59

    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

Clear. Lows in the mid 40s to mid 50s. West Winds around 5 Mph shifting to the northeast in the late evening and early Morning, then shifting to the east well after midnight.

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Crater Lake National Park Temperature Statistics

September Temperature

Rogue Valley International Airport (54.7 miles)

  • Lowest 12 September, 2025

    54 °F

  • Average September

    72.6 °F

  • Highest 4 September, 2025

    98.1 °F

Climate (2020–Present)

Rogue Valley International Airport (54.7 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    70 °F
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