Ruby Lake Weather Forecast

    • 31
    • 47

    Breezy

    • 33
    • 48

    Sunny

    • 36
    • 52

    Partly Sunny

    • 36
    • 50

    Partly Sunny

    • 35
    • 48

    Mostly Sunny

    • 36
    • 50

    Mostly Sunny

Today 17 Sep Eastern Sierra Slopes of Inyo County

Sunny. Highs 61 to 71. South Winds 10 to 20 Mph.

Tonight 17 Sep Eastern Sierra Slopes of Inyo County

Clear. Lows 39 to 49. Southwest Winds 5 to 15 Mph. Gusts up to 30 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Ruby Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (14.9 miles)

  • Lowest 15 September, 2026

    32 °F

  • Average September

    60.2 °F

  • Highest 9 September, 2026

    84.2 °F

Climate (2021–2026)

Mammoth Yosemite Airport (14.9 miles)

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

  • Average Low 2021–2026

    29.4 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.5 °F
Get WillyWeather+ to remove ads