Weather in Vacaville, United States 🇺🇸
Right now Vacaville is 24°C with clear, feeling like 22°C. Relative humidity is 31%, with winds around 7 km/h, and the UV index is 0 (low). The next few days in Vacaville look set for about 17°C up to 37°C.
Hourly Forecast for Vacaville
14-Day Forecast for Vacaville
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Overcast
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Additional Forecasts for Vacaville
Air Quality
Historical Weather
Weather Forecasts for Other Cities in United States
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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 08:00 to 11:00, when it is around 25°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 24°C (75°F), clear (feels like 22°C).
What's the weather like in Vacaville right now?
Current weather in Vacaville: Clear, humidity 31%, wind 7 km/h W.
What is today's forecast for Vacaville?
Today in Vacaville: high 37°C, low 20°C, sunny. Chance of rain: 0%.
What is the 7-day weather forecast for Vacaville?
Daily highs and lows for Vacaville:
- 2026-10-07: 37°C / 20°C
- 2026-10-08: 36°C / 20°C
- 2026-10-09: 35°C / 17°C
- 2026-10-10: 24°C / 12°C
- 2026-10-11: 23°C / 10°C
- 2026-10-12: 22°C / 12°C
- 2026-10-13: 25°C / 12°C
Is it going to rain in Vacaville today?
There is a 0% chance of rain in Vacaville today.
What is the wind speed in Vacaville right now?
Wind in Vacaville is currently 7 km/h (4 mph) from the W.
What is the UV index in Vacaville right now?
The UV index in Vacaville is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
