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: Overcast, 70°F now. High 84° / low 69°, dry.
Tomorrow: Overcast, 84° / 67°.
This weekend: Sat 94°, Sun 92°

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Today’s briefing

Overcast and dry. High 84°F, low 69°F.

Automated summary based on live conditions

70°

Overcast · feels like 75°

H / L: 84° / 69°
Humidity: 86%
Wind: 2 mph S
UV index: 0.5 · Very high
Sunrise: 06:01
Sunset: 19:54

Live weather snapshot feed · Updated 7:00 am local time

Hourly forecast

Next 24 hours

Now 70°
8am 72°
9am 73°
10am 76°
11am 81°
12pm 82°
1pm 84°
2pm 84°
3pm 82°
4pm 81°
5pm 80°
6pm 78°
7pm 75°
8pm 72°
9pm 70°
10pm 70°
11pm 69°
12am 68°
1am 68°
2am 68°
3am 67°
4am 67°
5am 67°
6am 67°

Map

Santa Ana weather map

City centre

Rain radar by RainViewer. Map data © OpenStreetMap contributors.

Daily outlook

Seven-day forecast

Today Fog 84°69° 0% rain
Thu Overcast 84°67° 0% rain
Fri Partly cloudy 91°73° 0% rain
Sat Overcast 94°75° 0% rain
Sun Overcast 92°76° 0% rain
Mon Partly cloudy 92°75° 0% rain
Tue Mainly clear 88°74° 0% rain

Health and comfort

Air quality, pollen and comfort

UV index 0.5 Max 8, Very high

Air quality 29, Low European AQI

Wind 2 mph S

Humidity 86% Humidity

Pressure 1006 hPa Pressure

Sunrise 06:01 Sunset 19:54

Precipitation 0 mm 0% 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?

Overcast and 70°. The forecast high is 84° and the low is 69°.

Will it rain in Santa Ana today?

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

What is the UV index in Santa Ana?

The current UV index is 0.5, with a forecast maximum of 8. The level is Very high.

What time are sunrise and sunset in Santa Ana?

Sunrise is at 06:01 and sunset is at 19:54, 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.