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.
Rock Lake Temperature Statistics
September Temperature
Mammoth Yosemite Airport (34.2 miles)
Lowest 7 September, 2025
35.6 °FAverage September
57.5 °FHighest 1 September, 2025
80.6 °F
Climate (2020–Present)
Mammoth Yosemite Airport (34.2 miles)
Average Low 2020–2025
29.7 °FAverage 2020–2025
46.2 °FAverage High 2020–2025
61 °F