Crater Lake Weather Forecast

    • 34
    • 42

    Rain/Snow Likely

    • 35
    • 43

    Chance Rain/Snow

    • 39
    • 48

    Chance Rain Showers

    • 37
    • 45

    Mostly Cloudy

    • 40
    • 51

    Partly Sunny

    • 43
    • 59

    Mostly Sunny

    • 46
    • 62

    Mostly Sunny

Today 3 Sep South Central Oregon Cascades

Mostly cloudy with a chance of rain Showers and slight chance of Thunderstorms. Snow level 7000 feet. Highs in the mid 40s to lower 50s. Southwest Winds 10 to 15 Mph. Chance of precipitation 40 percent.

Tonight 3 Sep South Central Oregon Cascades

Mostly cloudy. Rain Showers likely and slight chance of Thunderstorms early this Evening, then chance of rain Showers late this evening and overnight. Chance of snow Showers after midnight. Snow level 6500 feet. Little or no snow accumulation. Lows in the mid 30s to lower 40s. Southwest Winds 5 to 10 Mph. Chance of precipitation 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crater Lake Temperature Statistics

September Temperature

Rogue Valley International Airport (55.3 miles)

  • Lowest 1 September, 2026

    54 °F

  • Average September

    63.7 °F

  • Highest 1 September, 2026

    73.9 °F

Climate (2021–2026)

Rogue Valley International Airport (55.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
Get WillyWeather+ to remove ads