Vacaville (CA)
Today
Today weather in Vacaville
Monday, July 20th, 2026
36°
Sunny
Feels like 29° · Low 18°
Today, Vacaville is set to face a notably hot day, with temperatures spiking up to 35 °C and offering slight relief at 18 °C by night. Gentle breezes are expected across Vacaville Today, with speeds reaching around 15 km/h. There's a slight chance of rain at 1%.
36° / 18°
Temp
1%
Rain
15 km/h
Wind
37%
Humidity
Vacaville Weather Pages
Vacaville hourly forecast for today
Scroll right to see more weather forecasts for Vacaville today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:28 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | |  | | | | |  |  | | | Next |
| temperatures | 23.1° | 22.5° | 22.5° | 21.8° | 21.2° | 20.7° | 20.6° | Sunrise | 20.1° | 22.7° | 24.8° | 24.9° | 30.6° | 33° | 34.3° | 35.1° | 35.5° | 22.9° | 24.9° | 28.6° | 28.2° | 24.3° | Sunset | 21.2° | 19.7° | 18.3° | |
| feels like | 16.1° | 16° | 15.9° | 15.6° | 15.1° | 14.5° | 20.6° | 13.9° | 16.7° | 19° | 19.1° | 24.6° | 26.9° | 28.1° | 28.5° | 28.7° | 16.4° | 18.6° | 22.1° | 22.1° | 18.6° | 15.2° | 13.5° | 12.2° | |||
| wind speed | 16 km/h | 13 km/h | 13 km/h | 12 km/h | 11 km/h | 12 km/h | 11 km/h | 12 km/h | 10 km/h | 9 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h | 13 km/h | 14 km/h | 13 km/h | 12 km/h | 13 km/h | 10 km/h | 9 km/h | 10 km/h | 11 km/h | 11 km/h | |||
| wind degree | 241° | 244° | 242° | 245° | 242° | 245° | 246° | 243° | 249° | 253° | 252° | 252° | 250° | 248° | 245° | 246° | 244° | 243° | 241° | 234° | 229° | 243° | 248° | 249° | |||
| wind direction | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | WSW | WSW | WSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 2% | 1% | 1% | 1% | 1% | 0% | 0% | 0% | 0% | 4% | 3% | 2% | 2% | 2% | 4% | 4% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 34% | 34% | 34% | 38% | 42% | 45% | 47% | 51% | 41% | 37% | 39% | 32% | 27% | 26% | 25% | 24% | 43% | 35% | 25% | 26% | 33% | 40% | 46% | 51% | |||
| dew point | 6.3° | 5.8° | 5.7° | 7° | 7.9° | 8.4° | 9.3° | 9.5° | 8.9° | 9.2° | 9.9° | 12° | 11.3° | 12.1° | 11.9° | 11.7° | 9.6° | 8.4° | 6.9° | 6.8° | 7° | 7.2° | 7.6° | 8.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 53% | 48% | 34% | 31% | 27% | 46% | 38% | 28% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 1.5 | 3.8 | 7.5 | 8.2 | 9.4 | 9.5 | 8.5 | 6 | 3.5 | 1.6 | 0.5 | 0 | 0 | 0 | 0 |
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Weather in Vacaville today
The weather in Vacaville today is expected to be much warmer than usual, with a forecast temperature of 36 °C, compared to an average of 29 °C for July 20th in recent years.
temperatures
36 °C
rain
0 mm
wind
15 km/h
UV
Very High
Vacaville daylight overview ☀️
Today in Vacaville, The sun rises at 06:00 and sets at 20:28, giving a total daylight duration of 14 hours and 28 minutes.
Quick links
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What to wear today in Vacaville? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Vacaville forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Vacaville - FAQ
What is the maximum temperature for today in Vacaville?
The maximum temperature for today in Vacaville is expected to be 36° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Vacaville? 🌧️
Yes, there is a 1% chance of rain in Vacaville today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Vacaville? 🌀
The wind in Vacaville is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Vacaville today?
Given the forecast of 36 °C with a 1% 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 Vacaville today.
What is the sunrise and sunset time for Vacaville today?
The sun is expected to rise at 06:00 and set at 20:28 in Vacaville.
How accurate is the weather forecast Vacaville today? ✅
Vacaville 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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Where is Vacaville?Get accurate weather forecasts for Vacaville, located at latitude 38.357 and longitude -121.988. Stay updated with localized weather information tailored for Vacaville.
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