Upper Sierra Weather Forecast
- 56
- 76
Increasing Clouds
- 55
- 74
Partly Sunny
- 55
- 74
Partly Sunny
- 54
- 74
Partly Sunny
- 56
- 78
Mostly Sunny
- 56
- 80
Mostly Sunny
Today 23 Jul Santa Clara Valley Including San Jose
Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. Light Winds. Becoming west 5 to 15 Mph in the afternoon.
Tonight 23 Jul Santa Clara Valley Including San Jose
Mostly cloudy. Patchy drizzle. Lows in the mid 50s. Light Winds.
Upper Sierra Temperature Statistics
July Temperature
San Jose / Reid / Hillv (5 miles)
Lowest 5 July, 2025
53.6 °FAverage July
72.1 °FHighest 10 July, 2025
93.2 °F
Climate (2020–Present)
San Jose / Reid / Hillv (5 miles)
Average Low 2020–2025
51.5 °FAverage 2020–2025
63.6 °FAverage High 2020–2025
72.3 °F