Long Lake Weather Forecast
- 40
- 59
Slight Chance Thunderstorms
- 45
- 64
Mostly Sunny
- 47
- 70
Sunny
- 48
- 71
Sunny
- 49
- 72
Mostly Sunny
- 51
- 74
Sunny
Today 23 Jun Upper San Joaquin River
Partly sunny. Slight chance of rain in the late morning and early afternoon. Slight chance of snow in the afternoon. Slight chance of Thunderstorms late in the afternoon. Highs 47 to 63. East Winds up to 10 Mph shifting to the south in the afternoon. Chance of precipitation 20 percent.
Tonight 23 Jun Upper San Joaquin River
Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows 33 to 45. East Winds up to 10 Mph.
Long Lake Temperature Statistics
June Temperature
Mammoth Yosemite Airport (28.6 miles)
Lowest 17 June, 2025
33.8 °FAverage June
62.6 °FHighest 18 June, 2025
86 °F
Climate (2020–Present)
Mammoth Yosemite Airport (28.6 miles)
Average Low 2020–2025
29.9 °FAverage 2020–2025
46.4 °FAverage High 2020–2025
61.3 °F