Santa Ana (CA)
Today
Today weather in Santa Ana
Wednesday, December 17th, 2025
21°
Cloudy
Santa Ana will experience a pleasantly warm today, reaching temperatures of up to 21 °F and cooling to about 12 °F in the evening. Gentle breezes are expected across Santa Ana Today, with speeds reaching around 9 km/h.
21° / 13°
Temp
0%
Rain
9 km/h
Wind
88%
Humidity
Santa Ana Weather Pages
Santa Ana hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:50 AM | 07:00 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 | 04:45 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  |  | | | | |  | | | |  |  | | | | | | | Next |
| temperatures | 13.4° | 13.3° | 13.1° | 12.9° | 12.8° | 12.8° | 12.8° | Sunrise | 12.7° | 12.6° | 12.8° | 13.7° | 15.1° | 16.1° | 18.8° | 20.1° | 19.2° | 18.5° | Sunset | 17.7° | 17° | 16.4° | 16.2° | 16.1° | 17.2° | 16.3° | |
| wind speed | 3 km/h | 4 km/h | 3 km/h | 1 km/h | 1 km/h | 1 km/h | 1 km/h | 1 km/h | 0 km/h | 1 km/h | 3 km/h | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 7 km/h | 9 km/h | 8 km/h | 4 km/h | 6 km/h | 4 km/h | 4 km/h | 7 km/h | 6 km/h | |||
| wind degree | 173° | 142° | 138° | 165° | 164° | 238° | 268° | 320° | 224° | 179° | 214° | 274° | 258° | 273° | 283° | 264° | 263° | 220° | 165° | 133° | 127° | 154° | 141° | 137° | |||
| wind direction | S | SE | SE | SSE | SSE | WSW | W | NW | SW | S | SW | W | WSW | W | WNW | W | W | SW | SSE | SE | SE | SSE | SE | SE | |||
| 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 | 95% | 95% | 97% | 97% | 98% | 100% | 100% | 100% | 100% | 100% | 98% | 90% | 75% | 71% | 65% | 62% | 74% | 82% | 88% | 90% | 93% | 89% | 87% | 53% | |||
| dew point | 12.5° | 12.5° | 12.6° | 12.5° | 12.5° | 12.7° | 12.8° | 12.7° | 12.6° | 12.6° | 12.6° | 13.1° | 12.9° | 13.5° | 13.9° | 13.8° | 13.6° | 14.7° | 14.7° | 14.7° | 14.7° | 14.2° | 13.9° | 8.6° | |||
| 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 | 4.8 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 | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 93% | 75% | 14% | 8% | 12% | 17% | 21% | 10% | 5% | 0% | 4% | 6% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 2.1 | 3 | 3.3 | 2.8 | 1.8 | 0.9 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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View of Santa Ana today
Explore Santa Ana live webcam feed to see how the weather is shaping up today in Santa Ana. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Santa Ana today.
Weather in Santa Ana today
The temperature today in Santa Ana is expected to be typical for this time of year, with a forecast of 21 °F, closely aligning with the historical average for December 17th.
temperatures
21 °F
rain
0 mm
wind
9 km/h
UV
Low
Santa Ana daylight overview ☀️
Today in Santa Ana, The sun rises at 06:50 and sets at 16:45, giving a total daylight duration of 9 hours and 55 minutes.
Quick links
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What to wear today in Santa Ana? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Santa Ana forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Santa Ana - FAQ
What is the maximum temperature for today in Santa Ana?
The maximum temperature for today in Santa Ana is expected to be 21° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Ana? 🌧️
No, there is no significant chance of rain in Santa Ana today. It should be a dry day.
What will be the wind speed today in Santa Ana? 🌀
The wind in Santa Ana is expected to blow at 9 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Santa Ana today?
Given the forecast of 21 °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 Santa Ana today.
What is the sunrise and sunset time for Santa Ana today?
The sun is expected to rise at 06:50 and set at 16:45 in Santa Ana.
How accurate is the weather forecast Santa Ana today? ✅
Santa Ana 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 Santa Ana?Get accurate weather forecasts for Santa Ana, located at latitude 33.746 and longitude -117.868. Stay updated with localized weather information tailored for Santa Ana.
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