Crater Lake Weather Forecast

    • 35
    • 64

    Chance Rain/Snow

    • 33
    • 44

    Snow Showers

    • 36
    • 54

    Breezy

    • 32
    • 49

    Breezy

    • 30
    • 42

    Breezy

    • 35
    • 50

    Mostly Sunny

Today 12 May South Central Oregon Cascades

Partly cloudy then becoming sunny early this afternoon then becoming partly cloudy. Slight chance of Thunderstorms late this afternoon. Highs in the lower 70s to lower 80s. South Winds 10 to 15 Mph shifting to the southwest late this afternoon. Gusts up to 30 Mph.

Tonight 12 May South Central Oregon Cascades

Mostly cloudy. Slight chance of Thunderstorms in the Evening, then chance of Showers, snow Showers and slight chance of Thunderstorms after midnight. Lows in the mid 30s to lower 40s. West Winds 10 to 20 Mph. Gusts up to 35 Mph early in the evening then 30 Mph after Midnight, then increasing to 40 Mph well after midnight. Chance of precipitation 50 percent.

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Crater Lake Temperature Statistics

May Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 9 May, 2026

    46.7 °F

  • Average May

    66.8 °F

  • Highest 9 May, 2026

    88.6 °F

Climate (2021–Present)

Rogue Valley International Airport (55.3 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    70.1 °F
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