Rock Lake Weather Forecast

    • 40
    • 52

    Chance Rain Showers

    • 37
    • 44

    Chance Thunderstorms

    • 39
    • 50

    Slight Chance Thunderstorms

    • 41
    • 53

    Mostly Sunny

    • 44
    • 57

    Partly Sunny

    • 39
    • 53

    Chance Rain Showers

Today 18 Sep Kaiser to Rodgers Ridge

Cloudy. Slight chance of rain early in the morning. Chance of rain in the late morning and early Afternoon, then rain Showers likely and slight chance of Thunderstorms late in the afternoon. Some Thunderstorms may produce heavy rainfall late in the afternoon. Highs 55 to 67. Southeast Winds up to 10 Mph. Chance of precipitation 60 percent.

Tonight 18 Sep Kaiser to Rodgers Ridge

Colder. Rain Showers likely and slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows 38 to 48. Southeast Winds up to 5 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (34.2 miles)

  • Lowest 7 September, 2025

    35.6 °F
  • Average September

    57.5 °F
  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (34.2 miles)

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  • Average Low 2020–2025

    29.7 °F
  • Average 2020–2025

    46.2 °F
  • Average High 2020–2025

    61 °F
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