Weather

Santa Ana Weather Today

Current conditions, a local map, an hour-by-hour outlook and a seven-day forecast for Santa Ana.

Santa Ana weather right now

Today: Clear sky, 71°F now. High 83° / low 69°, dry.
Tomorrow: Rain, 70° / 64°, 70% rain chance.
This weekend: Sat 83°, Sun 70° 70% rain

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Today’s briefing

Mainly clear and dry. High 84°F, low 68°F.

Automated summary based on live conditions

71°

Clear sky · feels like 75°

H / L: 83° / 69°
Humidity: 82%
Wind: 3 mph NW
UV index: 0 · Moderate
Sunrise: 06:52
Sunset: 18:23

Live weather snapshot feed · Updated 12:15 am local time

Hourly forecast

Next 24 hours

Now 71°
2am 70°
3am 70°
4am 69°
5am 69°
6am 69°
7am 68°
8am 69°
9am 73°
10am 77°
11am 81°
12pm 84°
1pm 83°
2pm 80°
3pm 80°
4pm 77°
5pm 80°
6pm 79°
7pm 77°
8pm 75°
9pm 72° 14%
10pm 71° 14%
11pm 70° 16%
12am 70°

Map

Santa Ana weather map

City centre

Rain radar by RainViewer. Map data © OpenStreetMap contributors.

Daily outlook

Seven-day forecast

Today Overcast 83°69° 16% rain
Sun Rain 70°64° 70% rain
Mon Drizzle 67°63° 85% rain
Tue Clear sky 72°61° 25% rain
Wed Clear sky 81°65° 1% rain
Thu Clear sky 88°70° 0% rain
Fri Clear sky 96°75° 0% rain

Health and comfort

Air quality, pollen and comfort

UV index 0 Max 5, Moderate

Air quality 33, Low European AQI

Wind 3 mph NW

Humidity 82% Humidity

Pressure 1002 hPa Pressure

Sunrise 06:52 Sunset 18:23

Precipitation 0 mm 16% chance of rain today

Data quality

How this forecast is built

Current conditions and the seven-day forecast come from Open-Meteo, with the cached weather snapshot feed as a fallback. Times are shown in America/Los_Angeles and temperatures use °F.

Weather questions

Plan your day in Santa Ana

What is the weather in Santa Ana today?

Clear sky and 71°. The forecast high is 83° and the low is 69°.

Will it rain in Santa Ana today?

The highest rain chance shown for today is 16%, with 0 mm shown for current conditions.

What is the UV index in Santa Ana?

The current UV index is 0, with a forecast maximum of 5. The level is Moderate.

What time are sunrise and sunset in Santa Ana?

Sunrise is at 06:52 and sunset is at 18:23, local time.

Where does the Santa Ana forecast come from?

Conditions and forecasts use Open-Meteo. Available air quality and pollen readings use CAMS data.

Plan your day

Go beyond the forecast

Pair the forecast with today's local news and things to do in Santa Ana.

Local newsLocal news today in Santa AnaToday's headlines from the Santa Ana newsroom.

Weather by Open-Meteo through the cached weather snapshot feed. Air quality and pollen via CAMS.