San Francisco International Airport Weather Forecast
- 50
- 65
Increasing Clouds
- 52
- 62
Mostly Cloudy
- 49
- 59
Windy
- 49
- 63
Windy
- 51
- 67
Mostly Sunny
- 52
- 66
Partly Sunny
Today 1 May San Francisco Bay Shoreline
Sunny. Highs in the mid 60s to lower 70s. West Winds 5 to 10 Mph.
Tonight 1 May San Francisco Bay Shoreline
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. West Winds 5 to 15 Mph.
San Francisco International Airport Temperature Statistics
May Temperature
San Francisco, San Francisco International Airport (0 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
San Francisco, San Francisco International Airport (0 miles)
Average Low 2020–2025
52.3 °FAverage 2020–2025
58.4 °FAverage High 2020–2025
66.8 °F