Weather in Vacaville, United States 🇺🇸
Weather Forecast in Vacaville
In Vacaville right now it is 34°C and sunny, feeling like 33°C. Humidity is 26% with winds around 15 km/h, and the UV index is 8 (very high). Over the next few days, temperatures in Vacaville range from about 12°C to 38°C. ⚠️ Coastal Flood Advisory issued July 8 at 9:59PM PDT until July 15 at 4:00AM PDT by NWS San Francisco CA
Hourly Forecast for Vacaville
14-Day Forecast for Vacaville
Sunny
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Partly Cloudy
Additional Forecasts for Vacaville
Air Quality
Historical Weather
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Best Time to Be Outside in Vacaville Tomorrow
There is no good daylight window left in Vacaville today. Tomorrow, the most comfortable window looks like 09:00 to 09:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Vacaville
What is the temperature in Vacaville right now?
The current temperature in Vacaville is 34°C (94°F), sunny (feels like 33°C).
What's the weather like in Vacaville right now?
Conditions in Vacaville right now: Sunny, humidity 26%, wind 15 km/h SW.
What is today's forecast for Vacaville?
Today in Vacaville: high 38°C, low 15°C, sunny. Chance of rain: 1%.
What is the 7-day weather forecast for Vacaville?
Daily highs and lows for Vacaville:
- 2026-07-09: 38°C / 15°C
- 2026-07-10: 33°C / 12°C
- 2026-07-11: 37°C / 12°C
- 2026-07-12: 39°C / 19°C
- 2026-07-13: 40°C / 20°C
- 2026-07-14: 41°C / 20°C
- 2026-07-15: 42°C / 20°C
Is it going to rain in Vacaville today?
There is a 1% chance of rain in Vacaville today.
What is the wind speed in Vacaville right now?
Wind in Vacaville is currently 15 km/h (9 mph) from the SW.
What is the UV index in Vacaville right now?
The UV index in Vacaville is currently 8.1 (very high). Sun protection is recommended when the index is 3 or higher.
