Quarry Lakes Regional Recreation Area Weather Forecast
- 45
- 64
Increasing Clouds
- 42
- 59
Areas Fog
- 39
- 61
Mostly Sunny
- 43
- 60
Mostly Cloudy
- 42
- 63
Mostly Cloudy
- 46
- 63
Mostly Cloudy
- 45
- 61
Chance Rain
Today 22 Jan San Francisco Bay Shoreline
Sunny. Highs in the lower 60s. Northwest Winds around 5 Mph.
Tonight 22 Jan San Francisco Bay Shoreline
Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 40s. West Winds up to 5 Mph in the evening. Becoming light.
Quarry Lakes Regional Recreation Area Temperature Statistics
January Temperature
Hayward, Hayward Air Terminal (8.1 miles)
Lowest 10 January, 2026
35.1 °FAverage January
52.6 °FHighest 16 January, 2026
69.1 °F
Climate (2021–Present)
Hayward, Hayward Air Terminal (8.1 miles)
Average Low 2021–2026
52.1 °FAverage 2021–2026
59.2 °FAverage High 2021–2026
68.8 °F