Las Trancas Airport Weather Forecast
- 51
- 68
Mostly Sunny
- 51
- 66
Partly Sunny
- 52
- 63
Partly Sunny
- 51
- 59
Areas Fog
- 50
- 62
Patchy Fog
- 50
- 62
Partly Sunny
Today 20 May San Francisco Peninsula Coast
Partly cloudy. Highs around 70. West Winds 5 to 10 Mph.
Tonight 20 May San Francisco Peninsula Coast
Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Southwest Winds up to 5 Mph.
Las Trancas Airport Temperature Statistics
May Temperature
San Jose, San Jose International Airport (26.7 miles)
Lowest 4 May, 2026
48.7 °FAverage May
63.5 °FHighest 11 May, 2026
83.6 °F
Climate (2021–Present)
San Jose, San Jose International Airport (26.7 miles)
Average Low 2021–2026
52.2 °FAverage 2021–2026
61.9 °FAverage High 2021–2026
72.7 °F