San Bruno Mountain State Park Weather Forecast
- 46
- 60
Increasing Clouds
- 46
- 62
Increasing Clouds
- 44
- 62
Partly Sunny
- 46
- 61
Partly Sunny
- 49
- 62
Partly Sunny
- 50
- 61
Mostly Cloudy
- 48
- 61
Mostly Cloudy
Today 1 Dec San Francisco Bay Shoreline
Sunny. Highs around 60. Northeast Winds 5 to 10 Mph.
Tonight 1 Dec San Francisco Bay Shoreline
Mostly clear in the evening then becoming mostly cloudy. Lows in the 40s. Northeast Winds 5 to 10 Mph.
San Bruno Mountain State Park Temperature Statistics
December Temperature
San Francisco, San Francisco International Airport (5.6 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
San Francisco, San Francisco International Airport (5.6 miles)
Average Low 2020–2025
52.4 °FAverage 2020–2025
58.3 °FAverage High 2020–2025
66.5 °F