Sierra Vista Open Space Preserve Weather Forecast
- 37
- 44
Rain
- 32
- 44
Rain
- 36
- 48
Slight Chance Rain
- 45
- 53
Rain Likely
- 49
- 57
Rain
- 48
- 58
Rain
Today 18 Feb Eastern Santa Clara Hills
Mostly cloudy. A chance of snow. Highs in the upper 30s. West Winds 5 to 15 Mph.
Tonight 18 Feb Eastern Santa Clara Hills
A chance of snow in the Evening, then snow after midnight. Snow accumulation of 1 to 3 Inches. Lows in the upper 20s to mid 30s. South Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight.
Sierra Vista Open Space Preserve Temperature Statistics
February Temperature
San Jose / Reid / Hillv (4.3 miles)
Lowest 4 February, 2026
41 °FAverage February
57 °FHighest 6 February, 2026
73.4 °F
Climate (2021–Present)
San Jose / Reid / Hillv (4.3 miles)
Average Low 2021–2026
51.7 °FAverage 2021–2026
63.5 °FAverage High 2021–2026
72.1 °F