Big Tujunga Reservoir Weather Forecast
- 81
- 96
Slight Chance Thunderstorms
- 80
- 94
Becoming Sunny
- 72
- 92
Sunny
- 66
- 86
Sunny
- 66
- 84
Mostly Sunny
- 67
- 81
Chance Rain Showers
- 70
- 83
Slight Chance Rain Showers
Today 27 Aug Western San Gabriel Mountains and Highway 14 Corridor
Mostly cloudy with a slight chance of Showers and Thunderstorms. Highs from 93 to 100 at low Elevations to the mid 80s to around 90 at high Elevations. West Winds around 15 Mph in the afternoon.
Tonight 27 Aug Western San Gabriel Mountains and Highway 14 Corridor
Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 60s and 70s. Northwest Winds around 15 Mph.
Big Tujunga Reservoir Temperature Statistics
August Temperature
Palmdale, Palmdale Production Flight Plant (23.6 miles)
Lowest 15 August, 2026
59.6 °FAverage August
86.6 °FHighest 1 August, 2026
107.7 °F
Climate (2021–2026)
Palmdale, Palmdale Production Flight Plant (23.6 miles)
Average Low 2021–2026
49.9 °FAverage 2021–2026
64.1 °FAverage High 2021–2026
78.5 °F