Santa Clara County (San Jose)
Today
Today weather in Santa Clara County
Wednesday, December 17th, 2025
22°
Patchy rain possible
Santa Clara County will experience a pleasantly warm today, reaching temperatures of up to 22 °F and cooling to about 10 °F in the evening. Gentle breezes are expected across Santa Clara County Today, with speeds reaching around 8 km/h. Rain is highly likely at 84%, but with light accumulations around 1.82 mm.
22° / 10°
Temp
84%
Rain
8 km/h
Wind
89%
Humidity
Santa Clara County Weather Pages
Santa Clara County hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:16 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 04:52 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | |  |  |  | |  | | |  |  |  | | |  | | |  | | | | | Next |
| temperatures | 10.8° | 10.5° | 10.5° | 10.4° | 10.2° | 10.1° | 10.6° | 11.5° | Sunrise | 12.1° | 12.4° | 12.9° | 14.5° | 16.4° | 18.8° | 20.4° | 21.1° | 20.8° | Sunset | 18.9° | 17.3° | 15.3° | 13.9° | 13° | 12.8° | 11.3° | |
| wind speed | 0 km/h | 3 km/h | 1 km/h | 2 km/h | 4 km/h | 4 km/h | 5 km/h | 4 km/h | 8 km/h | 6 km/h | 5 km/h | 5 km/h | 3 km/h | 3 km/h | 2 km/h | 7 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 6 km/h | 5 km/h | 5 km/h | 4 km/h | |||
| wind degree | 323° | 295° | 198° | 165° | 180° | 177° | 189° | 189° | 164° | 169° | 170° | 158° | 160° | 182° | 282° | 300° | 319° | 331° | 328° | 328° | 327° | 337° | 322° | 359° | |||
| wind direction | NW | WNW | SSW | SSE | S | S | S | S | SSE | S | S | SSE | SSE | S | WNW | WNW | NW | NNW | NNW | NNW | NNW | NNW | NW | N | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 0.9 mm | 0.7 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 76% | 65% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 84% | 82% | 82% | 84% | 86% | 89% | 90% | 92% | 90% | 92% | 94% | 95% | 88% | 89% | 83% | 80% | 81% | 86% | 92% | 94% | 95% | 94% | 77% | 90% | |||
| dew point | 8° | 7.5° | 7.4° | 7.8° | 8.1° | 8.2° | 8.5° | 9.8° | 10.8° | 11.6° | 11.8° | 12.7° | 14.1° | 16.4° | 18.3° | 18.5° | 18.4° | 18° | 15.7° | 14.9° | 12.5° | 11.6° | 10.8° | 10.1° | |||
| visibility | 10 km | 2 km | 10 km | 2 km | 2 km | 2 km | 2 km | 2 km | 2 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 2 km | 16 km | 10 km | |||
| cloud cover | 7% | 15% | 40% | 28% | 10% | 19% | 68% | 89% | 100% | 100% | 100% | 89% | 81% | 31% | 3% | 2% | 0% | 1% | 9% | 8% | 12% | 29% | 50% | 16% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.1 | 0.4 | 0.7 | 2.3 | 1.6 | 0.8 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
View of Santa Clara County today
Explore Santa Clara County live webcam feed to see how the weather is shaping up today in Santa Clara County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Santa Clara County today.
Weather in Santa Clara County today
The weather in Santa Clara County today is expected to be much warmer than usual, with a forecast temperature of 22 °F, compared to an average of 16.5 °F for December 17th in recent years.
temperatures
22 °F
rain
1.8 mm
wind
8 km/h
UV
Low
Santa Clara County daylight overview ☀️
Today in Santa Clara County, The sun rises at 07:16 and sets at 16:52, giving a total daylight duration of 9 hours and 36 minutes.
Top locations in Santa Clara County
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What to wear today in Santa Clara County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Santa Clara County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Santa Clara County - FAQ
What is the maximum temperature for today in Santa Clara County?
The maximum temperature for today in Santa Clara County is expected to be 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Clara County? 🌧️
Yes, there is a 84% chance of rain in Santa Clara County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Santa Clara County? 🌀
The wind in Santa Clara County is expected to blow at 8 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Santa Clara County today?
Given the forecast of 22 °F with a 84% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Santa Clara County today.
What is the sunrise and sunset time for Santa Clara County today?
The sun is expected to rise at 07:16 and set at 16:52 in Santa Clara County.
How accurate is the weather forecast Santa Clara County today? ✅
Santa Clara County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Santa Clara County?Get accurate weather forecasts for Santa Clara County, located at latitude 37.339 and longitude -121.895. Stay updated with localized weather information tailored for Santa Clara County.
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