South Sundale Weather Forecast
- 61
- 76
Increasing Clouds
- 60
- 79
Becoming Sunny
- 64
- 89
Mostly Sunny
- 62
- 90
Mostly Sunny
- 62
- 87
Mostly Sunny
- 60
- 84
Partly Sunny
- 59
- 81
Partly Sunny
Today 13 Sep San Francisco Bay Shoreline
Sunny. Highs in the 70s. West Winds 10 to 20 Mph.
Tonight 13 Sep San Francisco Bay Shoreline
Partly cloudy. Lows in the lower 60s. West Winds 10 to 20 Mph.
South Sundale Temperature Statistics
September Temperature
Palo Alto Airport (8.7 miles)
Lowest 1 September, 2025
57.2 °FAverage September
69.9 °FHighest 1 September, 2025
80.6 °F
Climate (2020–Present)
Palo Alto Airport (8.7 miles)
Average Low 2020–2025
50.9 °FAverage 2020–2025
60.4 °FAverage High 2020–2025
67.2 °F