Norman Y. Mineta San Jose International Airport (SJC) 15 Day Weather Forecast, San Jose United States
Current weather conditions and 15 day weather forecast for Norman Y. Mineta San Jose International Airport in San Jose, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at SJC
| 21 December 2025 Sun 18.3 ° C ( 64.9°F )  Overcast |
Feels Like : 18.3 ° C / 64.9°F Humidity : % 76 Pressure : 1016 mb Wind Speed : 3.6 kmph / 2.2 miles from N 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Norman Y. Mineta San Jose International Airport, San Jose, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 20 December 2025 Sat |  Patchy rain nearby |
13.9 ° C | 19.9 ° C | 16 ° C | % 88 | 10.4 km/h | 86% |
| 21 December 2025 Sun |  Moderate rain |
11.7 ° C | 14.8 ° C | 13.9 ° C | % 92 | 22.3 km/h | 88% |
| 22 December 2025 Mon |  Heavy rain |
10.2 ° C | 13.8 ° C | 12.1 ° C | % 95 | 9.7 km/h | 89% |
| 23 December 2025 Tue | Heavy rain |
10.4 ° C | 14.6 ° C | 12.9 ° C | % 91 | 25.9 km/h | 80% |
| 24 December 2025 Wed | Moderate rain |
10.3 ° C | 14.9 ° C | 12.4 ° C | % 79 | 26.3 km/h | 89% |
| 25 December 2025 Thu | Heavy rain |
9.2 ° C | 11.4 ° C | 11.4 ° C | % 82 | 33.1 km/h | 89% |
| 26 December 2025 Fri | Moderate rain |
10.4 ° C | 13.1 ° C | 11.9 ° C | % 90 | 28.4 km/h | 89% |
| 27 December 2025 Sat | Patchy rain nearby |
9.8 ° C | 14.9 ° C | 12 ° C | % 86 | 8.3 km/h | 84% |
| 28 December 2025 Sun |  Mist |
9.3 ° C | 14.3 ° C | 11.2 ° C | % 83 | 6.1 km/h | 0% |
| 29 December 2025 Mon |  Sunny |
7.3 ° C | 14 ° C | 10.3 ° C | % 78 | 5 km/h | 0% |
| 30 December 2025 Tue | Sunny |
5.2 ° C | 14.5 ° C | 9.5 ° C | % 74 | 3.6 km/h | 0% |
| 31 December 2025 Wed |  Partly Cloudy |
7.3 ° C | 16.8 ° C | 11.1 ° C | % 65 | 5.4 km/h | 0% |
| 01 January 2026 Thu | Patchy rain nearby |
8.4 ° C | 12.3 ° C | 10.6 ° C | % 87 | 10.4 km/h | 87% |
| 02 January 2026 Fri | Patchy rain nearby |
9.2 ° C | 11.8 ° C | 10.5 ° C | % 92 | 9.7 km/h | 84% |
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