Bellvale Weather Forecast
- 53
- 66
Increasing Clouds
- 52
- 68
Partly Sunny
- 53
- 69
Areas Fog
- 53
- 72
Partly Sunny
- 53
- 74
Partly Sunny
- 53
- 71
Areas Fog
Today 17 Aug Santa Cruz Mountains
Partly cloudy in the morning then becoming sunny. Highs in the 60s to mid 70s. Northwest Winds 5 to 10 Mph.
Tonight 17 Aug Santa Cruz Mountains
Mostly clear in the evening then becoming partly cloudy. Lows in the 50s. Northwest Winds 5 to 10 Mph.
Bellvale Temperature Statistics
August Temperature
San Carlos Airport (14.3 miles)
Lowest 2 August, 2025
57.2 °FAverage August
68.5 °FHighest 6 August, 2025
87.8 °F
Climate (2020–Present)
San Carlos Airport (14.3 miles)
Average Low 2020–2025
51.2 °FAverage 2020–2025
56.5 °FAverage High 2020–2025
68.2 °F