Castaic Lake Weather Forecast
- 62
- 93
Mostly Sunny
- 58
- 86
Partly Sunny
- 57
- 78
Partly Sunny
- 57
- 80
Mostly Sunny
- 61
- 83
Mostly Sunny
- 64
- 89
Sunny
Today 18 May Santa Clarita Valley
Sunny. Highs around 90. North Winds 10 to 20 Mph shifting to the southwest in the afternoon.
Tonight 18 May Santa Clarita Valley
Mostly clear. Lows in the lower to mid 50s. Northwest Winds 10 to 20 Mph after midnight.
Castaic Lake Temperature Statistics
May Temperature
Los Angeles, Whiteman Airport (22.4 miles)
Lowest 11 May, 2022
53.6 °FAverage May
71.4 °FHighest 14 May, 2022
91.4 °F
Climate (2010–Present)
Los Angeles, Whiteman Airport (22.4 miles)
Average Low 2010–Present
60.1 °FAverage 2010–Present
69.8 °FAverage High 2010–Present
75.8 °F