Crater Lake Weather Forecast

    • 40
    • 58

    Slight Chance Thunderstorms

    • 43
    • 55

    Rain

    • 36
    • 46

    Rain Showers

    • 44
    • 54

    Slight Chance Rain

    • 47
    • 65

    Mostly Sunny

    • 51
    • 71

    Partly Sunny

Today 1 Jun Lower Hells Canyon/Salmon River Region

Mostly cloudy. Slight chance of rain early in the afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Chance of precipitation 20 percent. Highs in the 70s to lower 80s.

Tonight 1 Jun Lower Hells Canyon/Salmon River Region

Mostly cloudy with a 20 percent chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 40s to mid 50s.

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Crater Lake Temperature Statistics

June Temperature

Grangeville - Idaho County Airport (37.3 miles)

  • Lowest

  • Average June

  • Highest

Climate (2019–Present)

Grangeville - Idaho County Airport (37.3 miles)

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  • Average Low 2019–2024

    36.2 °F
  • Average 2019–2024

    46.6 °F
  • Average High 2019–2024

    57 °F
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