Horse Lake Weather Forecast
- 55
- 88
Mostly Sunny
- 52
- 89
Sunny
- 54
- 90
Mostly Sunny
- 57
- 90
Mostly Sunny
- 60
- 90
Partly Sunny
- 57
- 87
Mostly Cloudy
Today 15 Jul Lassen-Eastern Plumas-Eastern Sierra Counties
Sunny in the Morning, then partly cloudy with a slight chance of Showers in the afternoon. Highs 84 to 94. Light Winds becoming southwest around 10 Mph in the afternoon.
Tonight 15 Jul Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 48 to 58. West Winds 10 to 15 Mph in the evening becoming light.
Horse Lake Temperature Statistics
July Temperature
Alturas (56.5 miles)
Lowest 1 July, 2026
38.6 °FAverage July
68.6 °FHighest 11 July, 2026
95.6 °F
Climate (2021–2026)
Alturas (56.5 miles)
Average Low 2021–2026
33.4 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
64.7 °F