Vacaville (CA)
Today
Today weather in Vacaville
Saturday, March 21st, 2026
33°
Sunny
Today, Vacaville is set to face a notably hot day, with temperatures spiking up to 32 °F and offering slight relief at 12 °F by night. Gentle breezes are expected across Vacaville Today, with speeds reaching around 12 km/h.
33° / 12°
Temp
0%
Rain
12 km/h
Wind
57%
Humidity
Vacaville Weather Pages
Vacaville hourly forecast for today
Scroll right to see more weather forecasts for Vacaville today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:10 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:21 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather | Next | ||||||||||||||||||||||||||
| temperatures | 20.3° | 19.6° | 18.9° | 16.4° | 14.7° | 13.6° | 13.2° | 13.3° | Sunrise | 15.4° | 18.5° | 21.8° | 25.2° | 27.9° | 29.8° | 28.9° | 31.8° | 31.4° | 30.3° | 28.1° | 25.5° | Sunset | 22.9° | 20.7° | 19.5° | 18.8° | |
| feels like | 20.3° | 19.6° | 18.9° | 16.6° | 15.1° | 13.9° | 13.4° | 13.4° | 15.5° | 18.6° | 21.8° | 26.1° | 28.3° | 29.9° | 31.1° | 32° | 31.8° | 30.6° | 28.4° | 26.3° | 23.3° | 20.7° | 19.5° | 18.8° | |||
| wind speed | 5 km/h | 5 km/h | 4 km/h | 5 km/h | 5 km/h | 6 km/h | 6 km/h | 8 km/h | 8 km/h | 5 km/h | 6 km/h | 5 km/h | 8 km/h | 4 km/h | 4 km/h | 7 km/h | 10 km/h | 11 km/h | 11 km/h | 13 km/h | 12 km/h | 11 km/h | 10 km/h | 9 km/h | |||
| wind degree | 267° | 272° | 227° | 224° | 254° | 266° | 287° | 299° | 292° | 308° | 326° | 329° | 334° | 311° | 257° | 235° | 244° | 234° | 226° | 231° | 239° | 255° | 260° | 257° | |||
| wind direction | W | W | SW | SW | WSW | W | WNW | WNW | WNW | NW | NNW | NNW | NNW | NW | WSW | SW | WSW | SW | SW | SW | WSW | WSW | W | 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 | 0% | 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 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 | 58% | 61% | 55% | 51% | 78% | 83% | 88% | 90% | 89% | 78% | 67% | 58% | 46% | 38% | 32% | 32% | 37% | 41% | 43% | 42% | 39% | 48% | 53% | 47% | |||
| dew point | 12° | 11.4° | 9.7° | 8° | 10.3° | 10.2° | 10.5° | 11.3° | 11.6° | 13.6° | 15.2° | 16.1° | 16° | 14.7° | 13.6° | 13.6° | 15.9° | 16.1° | 15.5° | 12.3° | 8.3° | 8.8° | 8.8° | 7° | |||
| visibility | 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 | 16 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% | 48% | 29% | 62% | 79% | 63% | 34% | 11% | 3% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.2 | 4 | 5.5 | 6.4 | 5.9 | 4.7 | 3 | 1.4 | 0.4 | 0 | 0 | 0 | 0 | 0 |
How accurate is our weather forecast for Vacaville?
See how others rate our Vacaville forecast accuracy and help others by voting.
Weather in Vacaville today
The weather in Vacaville today is expected to be significantly warmer than usual, with a forecast temperature of 33 °F, compared to an average of 15 °F for March 21st in recent years.
temperatures
33 °F
rain
0 mm
wind
12 km/h
UV
Low
Vacaville daylight overview ☀️
Today in Vacaville, The sun rises at 07:10 and sets at 19:21, giving a total daylight duration of 12 hours and 11 minutes.
Quick links
More Vacaville weather pages
What to wear today in Vacaville? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Vacaville forecast.
Short-sleeve shirt
Shorts
Lightweight pants
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 33° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Vacaville? 🌧️
No, there is no significant chance of rain in Vacaville today. It should be a dry day.
What will be the wind speed today in Vacaville? 🌀
The wind in Vacaville is expected to blow at 12 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Vacaville today?
Given the forecast of 33 °F with a 0% 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 07:10 and set at 19:21 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.
You are here
Get accurate weather forecasts for Vacaville, located at latitude 38.357 and longitude -121.988. Stay updated with localized weather information tailored for Vacaville.
Found a mistake?
We appreciate your attention to details. Tell us here.