Weather Tomorrow in Sunnyvale, CA
Saturday, September 12, 2026
Clear
Precip chance
0%
Wind
2-17 mph
Humidity
69%
Feels like
73–60°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
58°Temperature trend75°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 7 AM☽ | 63°F | Mostly Clear | 0% | 5 mph N | ||
| 8 AM☽ | 62°F | Mostly Clear | 0% | 5 mph N | ||
| 9 AM☽ | 61°F | Mostly Clear | 0% | 5 mph NNW | ||
| 10 AM☽ | 60°F | Mostly Clear | 0% | 3 mph NNW | ||
| 11 AM☽ | 59°F | Mostly Clear | 0% | 2 mph NW | ||
| 12 PM☽ | 58°F | Partly Cloudy | 0% | 2 mph S | ||
| 1 PM | 58°F | Mostly Sunny | 0% | 2 mph S | ||
| 2 PM | 58°F | Mostly Sunny | 0% | 2 mph S | ||
| 3 PM | 60°F | Mostly Sunny | 0% | 5 mph WNW | ||
| 4 PM | 63°F | Mostly Sunny | 0% | 5 mph WNW | ||
| 5 PM | 67°F | Mostly Sunny | 0% | 5 mph WNW | ||
| 6 PM | 70°F | Sunny | 0% | 10 mph WNW | ||
| 7 PM | 73°F | Sunny | 0% | 10 mph WNW | ||
| 8 PM | 74°F | Sunny | 0% | 10 mph WNW | ||
| 9 PM | 74°F | Sunny | 0% | 14 mph WNW | ||
| 10 PM | 75°F | Sunny | 0% | 14 mph WNW | ||
| 11 PM | 74°F | Sunny | 0% | 14 mph WNW | ||
| 12 AM | 73°F | Sunny | 0% | 14 mph WNW | ||
| 1 AM☽ | 71°F | Mostly Clear | 0% | 14 mph WNW | ||
| 2 AM☽ | 68°F | Mostly Clear | 0% | 14 mph WNW | ||
| 3 AM☽ | 64°F | Mostly Clear | 0% | 16 mph WNW | ||
| 4 AM☽ | 62°F | Mostly Clear | 0% | 16 mph WNW | ||
| 5 AM☽ | 62°F | Mostly Clear | 0% | 16 mph WNW | ||
| 6 AM☽ | 61°F | Mostly Clear | 0% | 17 mph WNW | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Conditions
High: 75°F
Low: 58°F
Wind: 2-17 mph
Rain: 0%
Enjoy your day!
Best Time to Be Outside Tomorrow
5 PM – 6 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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More for Sunnyvale, CA
- Will it rain tomorrow in Sunnyvale?
- What time will it rain tomorrow in Sunnyvale?
- Weather tomorrow by hour in Sunnyvale
- Heat index tomorrow by zip code near Sunnyvale
- Dew point tomorrow by zip code near Sunnyvale
- Wind chill tomorrow by zip code near Sunnyvale
- Snow forecast tomorrow by zip code near Sunnyvale
- What to wear tomorrow in Sunnyvale
- Best time to be outside tomorrow in Sunnyvale
Forecast by ZIP in Sunnyvale
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Frequently Asked Questions
What is the weather forecast for tomorrow in Sunnyvale, CA?
Tomorrow in Sunnyvale: High of 75°F, Low of 58°F. Clear with 0% chance of precipitation. Wind 2-17 mph.
Will it rain tomorrow in Sunnyvale?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Sunnyvale?
With a high of 75°F and low of 58°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.