Winnemucca Lake Weather Forecast
- 42
- 59
Chance Thunderstorms
- 41
- 60
Becoming Sunny
- 42
- 62
Mostly Sunny
- 46
- 64
Partly Sunny
- 44
- 63
Mostly Cloudy
- 44
- 62
Partly Sunny
- 44
- 64
Partly Sunny
Today 13 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50
Partly cloudy in the morning then becoming mostly cloudy. A slight chance of rain late in the morning. A slight chance of Showers and Thunderstorms early in the Afternoon, then a chance of Showers and Thunderstorms late in the afternoon. Highs 61 to 71. South Winds up to 10 Mph with Gusts to around 25 Mph.
Tonight 13 Aug Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50
Mostly clear. Colder. Lows 43 to 53. South Winds up to 10 Mph. Gusts up to 25 Mph in the evening.
Winnemucca Lake Temperature Statistics
August Temperature
South Lake Tahoe, Lake Tahoe Airport (15.5 miles)
Lowest 3 August, 2026
37.7 °FAverage August
67.8 °FHighest 8 August, 2026
91.7 °F
Climate (2021–2026)
South Lake Tahoe, Lake Tahoe Airport (15.5 miles)
Average Low 2021–2026
31.1 °FAverage 2021–2026
45.6 °FAverage High 2021–2026
59.7 °F