San Francisco Bay - Castro Point Weather Forecast
- 53
- 56
Rain Showers
- 55
- 56
Rain Showers
- 54
- 57
Rain
- 51
- 54
Rain
- 48
- 53
Rain
- 46
- 52
Chance Rain
Today 1 Jan San Francisco Bay Shoreline
Showers and a slight chance of Thunderstorms. Highs in the lower 60s. South Winds 10 to 20 Mph.
Tonight 1 Jan San Francisco Bay Shoreline
Mostly cloudy. Showers likely in the Evening, then a chance of Showers after midnight. Lows in the lower 50s. Southeast Winds 10 to 20 Mph.
San Francisco Bay - Castro Point Temperature Statistics
January Temperature
Novato / Gnoss Field (16.2 miles)
Lowest
–Average January
–Highest
–
Climate (2021–Present)
Novato / Gnoss Field (16.2 miles)
Average Low 2021–2025
46.3 °FAverage 2021–2025
57.4 °FAverage High 2021–2025
72.3 °F