Santa Clara Weather Forecast
- 52
- 74
Mostly Sunny
- 54
- 79
Mostly Sunny
- 55
- 80
Mostly Sunny
- 56
- 79
Mostly Sunny
- 58
- 83
Sunny
- 60
- 88
Sunny
Today 5 Jul Santa Clara Valley Including San Jose
Sunny. Highs in the 70s to lower 80s. Northwest Winds 5 to 15 Mph.
Tonight 5 Jul Santa Clara Valley Including San Jose
Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 15 Mph decreasing to up to 5 Mph after midnight.
Santa Clara Temperature Statistics
July Temperature
San Jose, San Jose International Airport (1.2 miles)
Lowest 3 July, 2025
54 °FAverage July
65.5 °FHighest 1 July, 2025
82 °F
Climate (2020–Present)
San Jose, San Jose International Airport (1.2 miles)
Average Low 2020–2025
51.8 °FAverage 2020–2025
61.5 °FAverage High 2020–2025
72.6 °F