Mariners Island Park Weather Forecast
- 57
- 83
Becoming Sunny
- 58
- 87
Sunny
- 60
- 87
Mostly Sunny
- 60
- 87
Sunny
- 59
- 86
Mostly Sunny
- 54
- 77
Partly Sunny
Today 16 Mar San Francisco Bay Shoreline
Partly cloudy in the morning then becoming sunny. Highs in the 80s. Light Winds. Becoming northwest around 5 Mph in the afternoon.
Tonight 16 Mar San Francisco Bay Shoreline
Clear. Lows in the upper 50s. Northwest Winds up to 5 Mph in the evening. Becoming light.
Mariners Island Park Temperature Statistics
March Temperature
San Carlos Airport (3.7 miles)
Lowest 11 March, 2026
46.4 °FAverage March
57 °FHighest 8 March, 2026
75.2 °F
Climate (2021–Present)
San Carlos Airport (3.7 miles)
Average Low 2021–2026
51.5 °FAverage 2021–2026
56.7 °FAverage High 2021–2026
68.2 °F