Santa Clara County 天气 预报
Santa Clara County weather: 12°C, 阴天. 逐小时 forecast, 14-day outlook, UV, air quality and the best time至visit.
Risk assessment for Santa Clara County
Derived from the current forecast window - not an official warning.
Peak gusts of 52 km/h and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 5 mm, 5 mm across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for Santa Clara County
最高 / 最低; 降水; UV
| 日期 | 天气状况 | 最高 / 最低 | 降水 | 风 | UV |
|---|---|---|---|---|---|
| 周二, 十月 27 | ☁️ 阴天 | 19° / 11° | 0% | 12 km/h | 5 |
| 周三, 十月 28 | ☁️ 阴天 | 21° / 8° | 0% | 14 km/h | 5 |
| 周四, 十月 29 | ☁️ 阴天 | 22° / 14° | 0% | 7 km/h | 3 |
| 周五, 十月 30 | ☁️ 阴天 | 21° / 12° | 1% | 16 km/h | 5 |
| 周六, 十月 31 | ☁️ 阴天 | 18° / 12° | 16% | 8 km/h | 3 |
| 周日, 十一月 1 | ☁️ 阴天 | 20° / 12° | 12% | 15 km/h | 4 |
| 周一, 十一月 2 | ☁️ 阴天 | 20° / 12° | 3% | 7 km/h | 3 |
| 周二, 十一月 3 | ☁️ 阴天 | 21° / 14° | 30% | 16 km/h | 4 |
| 周三, 十一月 4 | ☁️ 阴天 | 22° / 16° | 29% | 11 km/h | 4 |
| 周四, 十一月 5 | ☁️ 阴天 | 24° / 14° | 29% | 10 km/h | 4 |
| 周五, 十一月 6 | ☁️ 阴天 | 23° / 15° | 37% | 13 km/h | 4 |
| 周六, 十一月 7 | 🌦️ 毛毛雨 | 17° / 15° | 45% · 5 mm | 13 km/h | 0 |
| 周日, 十一月 8 | ☁️ 阴天 | 21° / 14° | 45% | 12 km/h | 4 |
| 周一, 十一月 9 | ☀️ 晴朗 | 22° / 13° | 26% | 16 km/h | 4 |
| 周二, 十一月 10 | ⛅ 局部多云 | 21° / 13° | 16% | 12 km/h | 4 |
| 周三, 十一月 11 | 🌤️ 大部晴朗 | -- / -- | 10% | 16 km/h | 4 |
What this means for Santa Clara County
Today is cooler than average for 十月. The forecast high of 19°C is 7.1°C below the 26°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 11°C.
查看 Santa Clara County 的分时预报
Santa Clara County weather - more answers
Explore Santa Clara County
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天气 for related places
Frequently asked questions
Where is Santa Clara County?
Santa Clara County is a county in California. Its coordinates are 37.3541, -121.9552. It lies in 北美洲.
What is the weather like in Santa Clara County现在?
It is currently 12°C (53°F)，天气为阴天. 湿度 is 72% and wind is 3 km/h.
When is the best time至visit Santa Clara County?
五月, 六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Santa Clara County, which has a Mediterranean climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Santa Clara County in?
Santa Clara County observes America/Los_Angeles (UTC-07:00). The local time is 5:28 PM.
How many people live in Santa Clara County?
Santa Clara County has a population of approximately 1.9 million.
What is the nearest airport至Santa Clara County?
The closest airports are San Francisco International Airport (SFO), 48 km away and Los Angeles International Airport (LAX), 497 km away.
What are the top things至do in Santa Clara County?
Popular options include Alcatraz Island, Golden Gate Bridge, Point Lobos State Natural Reserve, Pinnacles National Park, 七月ia Pfeiffer Burns State Park and Half Dome.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| 预报 and observations | Open-Meteo (ECMWF and national models). |
| 空气质量 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 气候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天气 Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated 十月 28, 2026 at 5:28 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
