Rock Creek Lake Weather Forecast

    • 31
    • 60

    Decreasing Clouds

    • 29
    • 53

    Partly Sunny

    • 31
    • 51

    Rain Showers

    • 33
    • 56

    Slight Chance Thunderstorms

    • 35
    • 59

    Mostly Sunny

    • 31
    • 57

    Partly Sunny

    • 32
    • 56

    Partly Sunny

Today 9 Sep Eastern Sierra Slopes of Inyo County

Sunny. Areas of smoke through the day. Haze in the afternoon. Highs 60 to 70. South Winds 5 to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 9 Sep Eastern Sierra Slopes of Inyo County

Partly cloudy. Lows 38 to 48. Southwest Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Creek Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (13 miles)

  • Lowest 7 September, 2025

    35.6 °F

  • Average September

    60.2 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (13 miles)

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

  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    46.2 °F

  • Average High 2020–2025

    61.1 °F
Get WillyWeather+ to remove ads