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Today weather in Santa Clara County

Monday, September 15th, 2025
today weather
33°
Sunny
Today, Santa Clara County is set to face a notably hot day, with temperatures spiking up to 32 °F and offering slight relief at 15 °F by night. Gentle breezes are expected across Santa Clara County Today, with speeds reaching around 9 km/h.
Tuesday, Sept. 16
33° / 15°
Temp
0%
Rain
9 km/h
Wind
63%
Humidity
Santa Clara County Weather Pages
Today WeatherTomorrow Weather14 Days ForecastOctober Weather

Santa Clara County hourly forecast for today

Scroll right to see more weather forecasts for Santa Clara County today
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:50 AM07:00 AM08:00 AM09:00 AM10:00 AM11:00 AM12:00 PM01:00 PM02:00 PM03:00 PM04:00 PM05:00 PM06:00 PM07:00 PM07:15 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudyPartly cloudysunriseMistSunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnysunsetSunnySunnySunnySunnyNext
temperatures17.3°16.9°16.4°16°15.7°15.5°15.2°Sunrise15.9°18°20.7°25°25.3°30.2°31.4°32°32°31.4°30°28.8°25.8°Sunset23.7°22.2°21.2°20.3°
feels like17.3°16.9°16.4°16°15.7°15.5°15.5°16°18°20.7°25.8°28.9°30.8°31.7°32°31.8°31°29.6°28.6°26.6°25.5°23.2°21.2°20.3°
wind speed1 km/h1 km/h1 km/h3 km/h2 km/h1 km/h1 km/h2 km/h1 km/h1 km/h1 km/h4 km/h4 km/h5 km/h5 km/h7 km/h9 km/h10 km/h9 km/h7 km/h3 km/h0 km/h1 km/h1 km/h
wind degree271°268°174°151°153°134°32°38°56°19°321°310°306°305°301°292°288°291°304°305°307°338°140°130°
wind directionWWSSSESSESENNENEENENNENWNWNWNWWNWWNWWNWWNWNWNWNWNNWSESE
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
chance for rain0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
chance for snow0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
humidity90%89%92%93%93%93%93%94%86%70%57%48%41%37%34%32%32%33%37%43%49%54%57%59%
dew point15.3°15.1°15.1°14.8°14.6°14.4°14.2°14.1°14.2°14.5°14.4°17°16.5°15.7°14.5°13.6°13.1°12.7°12.4°13.9°11.7°11.8°11.9°11.9°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km16 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover41%31%28%29%33%30%30%31%22%3%0%0%0%0%0%0%0%1%0%0%0%0%0%0%
UV000000000.41.43.15.277.87.35.73.61.70.500000

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.

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 33 °F, compared to an average of 26 °F for September 15th in recent years.

temperatures
temperatures
33 °F
rain
rain
0 mm
wind
wind
9 km/h
1.8
UV
Low
Santa Clara County daylight overview ☀️
Today in Santa Clara County, The sun rises at 06:50 and sets at 19:15, giving a total daylight duration of 12 hours and 25 minutes.
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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.
  • Short-sleeve shirtShort-sleeve shirt
  • ShortsShorts
  • Lightweight pantsLightweight pants
  • Breathable footwearBreathable footwear
  • SunglassesSunglasses
  • Wide brimmed hatWide brimmed hat
  • SunscreenSunscreen
  • Flip flopFlip flop

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 33° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Clara County? 🌧️
No, there is no significant chance of rain in Santa Clara County today. It should be a dry day.
What will be the wind speed today in Santa Clara County? 🌀
The wind in Santa Clara County is expected to blow at 9 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 33 °F with a 0% 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 06:50 and set at 19:15 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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Location coordinates 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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