South County Airport of Santa Clara County Weather Forecast
- 38
- 59
Areas Fog
- 46
- 57
Rain Likely
- 49
- 60
Rain Likely
- 49
- 62
Chance Rain
- 45
- 60
Rain Likely
- 40
- 59
Rain
Today 30 Jan Santa Clara Valley Including San Jose
Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs around 60. Light Winds becoming west around 5 Mph in the afternoon.
Tonight 30 Jan Santa Clara Valley Including San Jose
Mostly cloudy. Patchy fog in the evening. Areas of fog after midnight. Lows near 40. South Winds around 5 Mph in the evening. Becoming light.
South County Airport of Santa Clara County Temperature Statistics
January Temperature
South County Airport of Santa Clara County (0 miles)
Lowest 21 January, 2025
28.4 °FAverage January
47.6 °FHighest 9 January, 2025
71.6 °F
Climate (2020–Present)
South County Airport of Santa Clara County (0 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
47.6 °FAverage 2020–2025
58.7 °FAverage High 2020–2025
73.4 °F