Lillian Lake Weather Forecast
- 28
- 42
Chance Snow
- 27
- 38
Snow
- 23
- 33
Snow Showers Likely
- 27
- 39
Slight Chance Thunderstorms
- 31
- 45
Slight Chance Thunderstorms
- 31
- 44
Slight Chance Thunderstorms
Today 24 Apr Upper San Joaquin River
Mostly cloudy. Chance of snow in the late morning and early afternoon. Slight chance of rain in the afternoon. Slight chance of snow late in the afternoon. Highs 34 to 50. Southwest Winds up to 10 Mph with Gusts to around 25 Mph. Chance of precipitation 40 percent.
Tonight 24 Apr Upper San Joaquin River
Partly cloudy. A 20 percent chance of snow in the evening. Lows 21 to 33. Southwest Winds up to 10 Mph. Gusts up to 25 Mph in the evening.
Lillian Lake Temperature Statistics
April Temperature
Mammoth Yosemite Airport (28.6 miles)
Lowest 4 April, 2026
14 °FAverage April
43.6 °FHighest 7 April, 2026
68 °F
Climate (2021–Present)
Mammoth Yosemite Airport (28.6 miles)
Average Low 2021–2026
29.6 °FAverage 2021–2026
45.9 °FAverage High 2021–2026
60.8 °F