Crater Lake Weather Forecast

    • 42
    • 57

    Sunny

    • 40
    • 57

    Mostly Sunny

    • 41
    • 54

    Mostly Sunny

    • 43
    • 58

    Sunny

    • 44
    • 60

    Mostly Sunny

    • 44
    • 62

    Mostly Sunny

Today 14 Sep South Central Oregon Cascades

Sunny. Highs in the lower 60s to lower 70s. East Winds around 5 Mph early in the morning becoming Light, then becoming northwest around 5 Mph in the afternoon.

Tonight 14 Sep South Central Oregon Cascades

Mostly clear. Lows in the mid 30s to mid 40s. Northwest Winds around 5 Mph shifting to the east late in the Evening, then shifting to the south after midnight.

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Crater Lake Temperature Statistics

September Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 7 September, 2026

    46.7 °F

  • Average September

    65.2 °F

  • Highest 9 September, 2026

    96.7 °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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