Sierra Vista Open Space Preserve Weather Forecast
- 43
- 60
Increasing Clouds
- 44
- 60
Mostly Sunny
- 41
- 59
Partly Sunny
- 44
- 59
Mostly Sunny
- 42
- 60
Partly Sunny
- 41
- 57
Mostly Sunny
Today 28 Nov Eastern Santa Clara Hills
Sunny. Highs in the upper 50s. Northwest Winds around 5 Mph.
Tonight 28 Nov Eastern Santa Clara Hills
Partly cloudy in the evening then becoming mostly cloudy. Lows in the 30s to upper 40s. Light Winds.
Sierra Vista Open Space Preserve Temperature Statistics
November Temperature
San Jose / Reid / Hillv (4.3 miles)
Lowest 26 November, 2025
39.2 °FAverage November
59.9 °FHighest 10 November, 2025
80.6 °F
Climate (2020–Present)
San Jose / Reid / Hillv (4.3 miles)
Average Low 2020–2025
51.6 °FAverage 2020–2025
63.5 °FAverage High 2020–2025
72.1 °F