Santa Ana

Current Weather

21°69°

Drizzle and Humid

Feels Like: 22°72°

Min: 18°64°

Max: 26°78°

The next few hours will be partly cloudy, with today reaching 26°C and dropping to 19°C. The coming days will be light rain throughout the day and possible thunderstorms in the afternoon.

Hourly Forecast
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Air Quality
21
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:47

Sunrise

17:30

Sunset

11 hours 42 minutes of sunlight today
Moon

06:28

Moonrise

Daily Forecast

Today

18°64°
26°78°

Monday

19°66°
26°79°

Tuesday

19°65°
25°78°

Wednesday

18°64°
26°79°

Thursday

18°64°
25°78°

Friday

19°66°
26°79°

Saturday

19°66°
24°76°

Sunday

18°65°
25°77°

Monday

18°65°
27°80°

Tuesday

17°62°
27°80°
UV Index
No protection needed
1Low
LowExtreme
Humidity
98%Very Humid
LowHigh
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Weather in Santa Ana today, October 11, 2026

Expect unsettled, showery conditions in Santa Ana on October 11, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.Expect unsettled, showery conditions in Santa Ana on October 11, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.

The day peaks near 26°C and cools toward 18°C. Relative humidity sits between 97% and 99%, reaching its peak around 18:00. A lighter breeze peaks around 21:00 near 4 km/h.The day peaks near 78°F and cools toward 64°F. Relative humidity sits between 97% and 99%, reaching its peak around 18:00. A lighter breeze peaks around 21:00 near 2 mph.

Afternoon showers stay in play, peaking near 82% around 16:00. Skies remain cluttered, with cover about 100% by 18:00. Expect visibility near 10.9 km, with poorer spells close to 4 km. Expect sunrise at 05:47, sunset at 17:30, and 11 hours 42 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 82% around 16:00. Skies remain cluttered, with cover about 100% by 18:00. Expect visibility near 6.8 mi, with poorer spells close to 2.5 mi. Expect sunrise at 05:47, sunset at 17:30, and 11 hours 42 minutes of sunlight today overall.

Taken together, Santa Ana looks wet enough on October 11, 2026 that flexible outdoor plans work best, with temperatures peaking near 26°C.Taken together, Santa Ana looks wet enough on October 11, 2026 that flexible outdoor plans work best, with temperatures peaking near 78°F.

Frequently asked questions about weather in Santa Ana

How warm does it get in Santa Ana?

The warmest month in Santa Ana is May, with average high temperatures of 31°C. The average temperature during this period is around 25°C.The warmest month in Santa Ana is May, with average high temperatures of 88°F. The average temperature during this period is around 77°F.

How cold does it get in Santa Ana?

The coldest month in Santa Ana is January, with average low temperatures of 16°C. The average temperature during this period is around 19°C.The coldest month in Santa Ana is January, with average low temperatures of 60°F. The average temperature during this period is around 67°F.

What is the wettest time of year in Santa Ana?

The wettest month in Santa Ana is September, with an average of 270 mm of precipitation.The wettest month in Santa Ana is September, with an average of 10.6 in of precipitation.

What is the driest time of year in Santa Ana?

The driest month in Santa Ana is April, with an average of 49 mm of precipitation.The driest month in Santa Ana is April, with an average of 1.9 in of precipitation.

View full climate insights for Santa Ana →