Crater Lake Weather Forecast

    • 33
    • 47

    Snow

    • 35
    • 39

    Snow Showers

    • 34
    • 41

    Chance Snow

    • 34
    • 44

    Chance Snow

    • 29
    • 38

    Chance Snow

    • 34
    • 47

    Slight Chance Snow

Today 25 Apr Lower Hells Canyon/Salmon River Region

Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s to upper 60s.

Tonight 25 Apr Lower Hells Canyon/Salmon River Region

Rain likely. Chance of rain near 100 percent. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crater Lake Temperature Statistics

April Temperature

Grangeville - Idaho County Airport (37.3 miles)

  • Lowest 18 April, 2024

    26.6 °F

  • Average April

    43.5 °F

  • Highest 2 April, 2024

    69.8 °F

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

    57.1 °F
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