Castle Rock State Park Weather Forecast
- 48
- 55
Mostly Cloudy
- 46
- 56
Mostly Cloudy
- 47
- 63
Mostly Sunny
- 47
- 63
Mostly Sunny
- 45
- 63
Mostly Sunny
- 46
- 64
Mostly Sunny
Today 25 Apr Santa Cruz Mountains
Mostly cloudy. Highs in the 50s to lower 60s. Northwest Winds 5 to 15 Mph.
Tonight 25 Apr Santa Cruz Mountains
Cloudy. Patchy fog after midnight. Lows in the upper 40s. West Winds 5 to 15 Mph.
Castle Rock State Park Temperature Statistics
April Temperature
San Jose, San Jose International Airport (13.7 miles)
Lowest 6 April, 2024
40.6 °FAverage April
60.9 °FHighest 10 April, 2024
81.6 °F
Climate (2019–Present)
San Jose, San Jose International Airport (13.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
51.7 °FAverage 2019–2024
60.9 °FAverage High 2019–2024
72 °F