Sierra Vista Open Space Preserve Weather Forecast
- 50
- 66
Increasing Clouds
- 48
- 61
Chance Rain
- 47
- 62
Mostly Cloudy
- 50
- 65
Mostly Sunny
- 53
- 69
Mostly Sunny
- 52
- 72
Partly Sunny
Today 24 Oct Eastern Santa Clara Hills
Sunny in the morning then becoming partly cloudy. Highs in the mid 60s. Southwest Winds around 5 Mph.
Tonight 24 Oct Eastern Santa Clara Hills
Partly cloudy in the evening then becoming mostly cloudy. A chance of rain after midnight. Lows in the mid 40s to lower 50s. Southwest Winds around 5 Mph.
Sierra Vista Open Space Preserve Temperature Statistics
October Temperature
San Jose / Reid / Hillv (4.3 miles)
Lowest 16 October, 2025
48.2 °FAverage October
66.5 °FHighest 7 October, 2025
87.8 °F
Climate (2020–Present)
San Jose / Reid / Hillv (4.3 miles)
Average Low 2020–2025
51.5 °FAverage 2020–2025
63.4 °FAverage High 2020–2025
72.1 °F