Santa Ana (CA)
Today
Today weather in Santa Ana
Monday, September 21st, 2026
25°
Sunny
Feels like 23° · Low 18°
Santa Ana will experience a pleasantly warm today, reaching temperatures of up to 24 °F and cooling to about 18 °F in the evening. It'll be quite breezy in Santa Ana Today with average wind speeds of 17 km/h. There's a slight chance of rain at 8%.
25° / 18°
Temp
8%
Rain
17 km/h
Wind
65%
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 | 06:38 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 | 05:00 PM | 06:00 PM | 06:49 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | |  | | | | |  |  |  |  | | | | | | | | | |  |  | | | | | Next |
| temperatures | 19.8° | 19.8° | 18.4° | 18.3° | 18.2° | 18.2° | 18.2° | Sunrise | 18.1° | 19.6° | 20.2° | 21.5° | 22.7° | 23.8° | 24.5° | 24.7° | 24.6° | 24° | 23.4° | 22.4° | Sunset | 21.4° | 20.8° | 20.4° | 20.2° | 19.8° | |
| Feels like | 20.5° | 20.5° | 18.5° | 18.3° | 18.4° | 18.4° | 18.3° | 18.2° | 19.5° | 20.1° | 20.9° | 21.8° | 22.4° | 22.5° | 22.6° | 22.1° | 21.9° | 21.6° | 20.8° | 20.4° | 20.2° | 20.4° | 20.3° | 19.8° | |||
| wind speed | 5 km/h | 5 km/h | 8 km/h | 8 km/h | 7 km/h | 6 km/h | 6 km/h | 6 km/h | 8 km/h | 7 km/h | 9 km/h | 10 km/h | 12 km/h | 15 km/h | 16 km/h | 18 km/h | 16 km/h | 14 km/h | 13 km/h | 11 km/h | 9 km/h | 7 km/h | 7 km/h | 8 km/h | |||
| wind degree | 196° | 197° | 184° | 188° | 181° | 171° | 147° | 163° | 184° | 168° | 192° | 196° | 215° | 221° | 222° | 226° | 225° | 222° | 225° | 223° | 220° | 213° | 196° | 204° | |||
| wind direction | SSW | SSW | S | S | S | S | SSE | SSE | S | SSE | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | |||
| 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 | 20% | 20% | 12% | 14% | 15% | 14% | 11% | 11% | 18% | 17% | 11% | 3% | 2% | 2% | 2% | 2% | 2% | 2% | 3% | 4% | 5% | 5% | 5% | 7% | |||
| 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 | 74% | 74% | 80% | 80% | 79% | 77% | 77% | 77% | 70% | 67% | 61% | 55% | 51% | 49% | 48% | 48% | 50% | 52% | 56% | 61% | 65% | 67% | 69% | 71% | |||
| dew point | 15.1° | 15.2° | 14.9° | 14.8° | 14.5° | 14.2° | 14.1° | 14.1° | 14° | 14° | 13.7° | 13.2° | 13.1° | 13° | 13° | 13° | 12.9° | 13° | 13.2° | 13.5° | 13.9° | 14.1° | 14.3° | 14.5° | |||
| 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 | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 98% | 99% | 29% | 47% | 55% | 54% | 32% | 32% | 100% | 99% | 77% | 16% | 7% | 3% | 0% | 0% | 0% | 0% | 0% | 5% | 10% | 8% | 3% | 10% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.9 | 2.7 | 4.7 | 6.3 | 7.5 | 6.9 | 5.1 | 3 | 1.2 | 0.3 | 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.
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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 25 °F, closely aligning with the historical average for September 21st.
temperatures
25 °F
rain
0 mm
wind
17 km/h
UV
Very High
Santa Ana daylight overview ☀️
Today in Santa Ana, The sun rises at 06:38 and sets at 18:49, giving a total daylight duration of 12 hours and 11 minutes.
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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 25° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Santa Ana? 🌧️
Yes, there is a 8% chance of rain in Santa Ana today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Santa Ana? 🌀
The wind in Santa Ana is expected to blow at 17 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 25 °F with a 8% 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 06:38 and set at 18:49 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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