Crater Lake Weather Forecast

    • 48
    • 68

    Sunny

    • 43
    • 64

    Mostly Sunny

    • 38
    • 57

    Mostly Sunny

    • 35
    • 41

    Chance Rain

    • 37
    • 47

    Mostly Sunny

    • 41
    • 54

    Mostly Sunny

Today 9 Sep South Central Oregon Cascades

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

Tonight 9 Sep South Central Oregon Cascades

Clear. Lows in the mid 40s to mid 50s. West Winds 5 to 10 Mph.

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Crater Lake Temperature Statistics

September Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 7 September, 2026

    46.9 °F

  • Average September

    60.7 °F

  • Highest 7 September, 2026

    79 °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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