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Sunnyvale (CA)
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United States weather

Tomorrow weather in Sunnyvale

Tuesday, September 16th, 2025
today weather
35°
Sunny

The weather tomorrow in Sunnyvale will be a bit hotter than today, with max temperatures of 35°.

Wednesday, Sept. 17
35° / 17°
Temp
0%
Rain
11 km/h
Wind
53%
Humidity
Sunnyvale Weather Pages
Today WeatherTomorrow Weather14 Days ForecastOctober Weather

Sunnyvale hourly forecast for tomorrow

Scroll right to see more weather forecasts for Sunnyvale tomorrow
12:00 AM01:00 AM02:00 AM03:00 AM04:00 AM05:00 AM06:00 AM06:51 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 PM07:14 PM08:00 PM09:00 PM10:00 PM11:00 PM
weatherSunnySunnySunnySunnySunnySunnySunnysunriseSunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnySunnysunsetSunnySunnySunnySunnyNext
temperatures20.2°19.5°19°18.4°18°17.7°17.4°Sunrise17.9°20.2°22.8°27°30.1°32.1°33.6°33.7°33.5°33.1°30.5°27.9°25.4°Sunset23.6°22.4°21°20.2°
wind speed0 km/h1 km/h1 km/h1 km/h1 km/h1 km/h1 km/h2 km/h2 km/h1 km/h1 km/h3 km/h4 km/h6 km/h9 km/h12 km/h12 km/h12 km/h10 km/h9 km/h7 km/h4 km/h3 km/h1 km/h
wind degree222°198°206°206°203°226°153°171°185°191°320°323°317°315°311°311°318°324°321°319°322°338°343°314°
wind directionSWSSWSSWSSWSSWSWSSESSSSWNWNWNWNWNWNWNWNWNWNWNWNNWNNWNW
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%
humidity64%66%68%71%73%74%75%76%71%60%50%41%36%33%31%33%33%34%41%44%48%52%53%43%
dew point13°13.1°13°13°13°13°12.9°12.8°13°14.4°14.2°16.3°15.9°15.7°15.5°15.2°15°14.9°13.1°12.2°11.3°11.4°11.4°6.7°
visibility10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km10 km
cloud cover0%0%0%0%1%1%1%2%2%1%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
UV000000000.31.32.956.77.57.15.53.51.60.500000

Weather in Sunnyvale tomorrow

The weather in Sunnyvale tomorrow is expected to be significantly warmer than usual, with a forecast temperature of 35 °F, compared to an average of 22.5 °F for September 16th in recent years.

temperatures
temperatures
35 °F
rain
rain
0 mm
wind
wind
11 km/h
1.7
UV
Low
Sunnyvale daylight overview ☀️
Tomorrow in Sunnyvale, The sun rises at 06:51 and sets at 19:14, giving a total daylight duration of 12 hours and 23 minutes.

Quick links

More Sunnyvale weather pages

What to wear tomorrow in Sunnyvale? clothing recommendations

Stay comfortably stylish - your tailored guide for tomorrow's Sunnyvale 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 tomorrow in Sunnyvale - FAQ

What is the maximum temperature for tomorrow in Sunnyvale?
The maximum temperature for tomorrow in Sunnyvale is expected to be 35° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Sunnyvale? 🌧️
No, there is no significant chance of rain in Sunnyvale tomorrow. It should be a dry day.
What will be the wind speed tomorrow in Sunnyvale? 🌀
The wind in Sunnyvale is expected to blow at 11 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sunnyvale tomorrow?
Given the forecast of 35 °F with a 0% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sunnyvale tomorrow.
What is the sunrise and sunset time for Sunnyvale tomorrow?
The sun is expected to rise at 06:51 and set at 19:14 in Sunnyvale.
How accurate is the weather forecast Sunnyvale tomorrow? ✅
Sunnyvale weather forecast for tomorrow 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 Sunnyvale?

Get accurate weather forecasts for Sunnyvale, located at latitude 37.369 and longitude -122.036. Stay updated with localized weather information tailored for Sunnyvale.

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