What is the weather in Santa Ana, CA right now?

The latest observation from John Wayne-Orange County Airport was 70°F and clear, reported at 10/26/2026, 9:10 PM PDT.

Will it rain in Santa Ana, CA in the next 24 hours?

The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.

What is the 10-day forecast for Santa Ana, CA?

The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 71°F to 73°F. Model guidance this far out often changes.

What time is sunrise and sunset in Santa Ana, CA today?

Sunrise is about 7:05 AM PDT and sunset is about 6:05 PM PDT (calculated for the center of the area, within a few minutes).

What is the normal October weather in Santa Ana, CA?

At Santa Ana Fire Stn, the 1991 to 2020 normal high in October is 79°F and the normal low is 59°F.

Checked Oct 26, 2026

Santa Ana, CA Weather

Current conditions, hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Santa Ana, CA current weather

70°F

Clear

H -- / L 58°Feels like 70°

Wildfire smoke overhead: light
No rain expected in the next 12 hours

Observed at John Wayne-Orange County Airport (4.3 mi away), 10/26/2026, 9:10 PM PDT

Hourly forecast

NWS, updated 12:18 PM

Now66°
10 PM65°
11 PM64°
Tue12 AM63°
1 AM62°
2 AM61°
3 AM60°
4 AM59°
5 AM58°
6 AM58°
7 AM58°
8 AM60°
9 AM64°
10 AM68°
11 AM73°
12 PM75°
1 PM76°
2 PM77°
3 PM76°
4 PM75°
5 PM74°
6 PM71°
7 PM68°
8 PM66°
9 PM65°
10 PM64°
11 PM64°
Wed12 AM63°
1 AM62°
2 AM61°
3 AM60°
4 AM60°
5 AM59°
6 AM59°
7 AM59°
8 AM60°
9 AM63°
10 AM67°
11 AM72°
12 PM74°
1 PM74°
2 PM75°
3 PM75°
4 PM74°
5 PM73°
6 PM70°
7 PM68°
8 PM66°

10-day forecast

Tap a day for details

Today10/26Low 58°High
Tonight: Mostly clear, with a low around 58. Southeast wind 0 to 5 mph.
Mostly Clear
Tue10/27Low 59°High 77°
Tuesday: Mostly sunny, with a high near 77. Southeast wind 0 to 10 mph.
Tuesday Night: Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Mostly Sunny
Wed10/28Low 59°High 75°
Wednesday: Partly sunny, with a high near 75. Southeast wind 0 to 5 mph.
Wednesday Night: Mostly cloudy, with a low around 59. Southeast wind 0 to 5 mph.
Partly Sunny
Thu10/2912% chance of precipitationLow 60°High 73°
Thursday: Mostly cloudy, with a high near 73.
Thursday Night: Mostly cloudy, with a low around 60.
Mostly Cloudy
Fri10/3035% chance of precipitationLow 59°High 71°
Friday: A slight chance of rain showers after 5pm. Partly sunny, with a high near 71.
Friday Night: A chance of rain showers. Mostly cloudy, with a low around 59.
Partly Sunny then Slight Chance Rain Showers
Sat10/3158% chance of precipitationLow 57°High 69°
Saturday: A chance of rain showers. Mostly cloudy, with a high near 69.
Saturday Night: Rain showers likely. Mostly cloudy, with a low around 57.
Chance Rain Showers
Sun11/156% chance of precipitationLow 55°High 69°
Sunday: Rain showers likely. Partly sunny, with a high near 69.
Sunday Night: A chance of rain showers. Partly cloudy, with a low around 55.
Rain Showers Likely
Mon11/218% chance of precipitationLow High 72°
Monday: A slight chance of rain showers before 10am. Mostly sunny, with a high near 72.
Slight Chance Rain Showers then Mostly Sunny
Model blend
Tue11/3Model blend16% chance of precipitationLow 57°High 73°
Tuesday: Partly cloudy. High near 73°. Low that night near 57°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Wed11/4Model blend15% chance of precipitationLow 57°High 71°
Wednesday: Mostly sunny, slight chance of rain. High near 71°. Low that night near 57°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 33.738, -117.893 from the NWS SGX office, updated 10/26/2026, 12:18 PM PDT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KSNA (Santa Ana/Wayne Arpt, 4 mi), model run 10/26/2026, 7:00 PM PDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

Now66°Mostly Clear0%0 mph
10 PM65°Mostly Clear0%0 mph
11 PM64°Mostly Clear2%5 mph
12 AM63°Mostly Clear2%5 mph
1 AM62°Mostly Clear2%5 mph
2 AM61°Mostly Clear2%0 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Line: temperature °F. Bars: chance of precipitation.

MonNow66° 0% Sky 8%0g6
10 PM65° 0% Sky 8%0g7
11 PM64° 2% Sky 24%5
Tue 10/2712 AM63° 2% Sky 24%5
1 AM62° 2% Sky 24%5
2 AM61° 2% Sky 23%0g7
3 AM60° 2% Sky 23%5
4 AM59° 2% Sky 23%5
5 AM58° 1% Sky 27%5
6 AM58° 1% Sky 27%5
7 AM58° 1% Sky 27%5
8 AM60° 1% Sky 39%5
9 AM64° 1% Sky 39%5
10 AM68° 1% Sky 39%0g7
11 AM73° 0% Sky 18%5
12 PM75° 0% Sky 18%5
1 PM76° 0% Sky 18%5g12
2 PM77° 0% Sky 8%10g15
3 PM76° 0% Sky 8%10g15
4 PM75° 0% Sky 8%10g15
5 PM74° 3% Sky 53%5g13
6 PM71° 3% Sky 53%5g10
7 PM68° 3% Sky 53%5
8 PM66° 3% Sky 53%5
9 PM65° 3% Sky 53%5
10 PM64° 3% Sky 53%5
11 PM64° 3% Sky 78%5
Wed 10/2812 AM63° 3% Sky 78%5g10
1 AM62° 3% Sky 78%5g10
2 AM61° 3% Sky 78%5
3 AM60° 3% Sky 78%5
4 AM60° 3% Sky 78%5
5 AM59° 1% Sky 52%5
6 AM59° 1% Sky 52%5
7 AM59° 1% Sky 52%5
8 AM60° 1% Sky 52%5
9 AM63° 1% Sky 52%5
10 AM67° 1% Sky 52%0g7
11 AM72° 0% Sky 48%0g7
12 PM74° 0% Sky 48%5
1 PM74° 0% Sky 48%5g10
2 PM75° 0% Sky 48%5g13
3 PM75° 0% Sky 48%5g13
4 PM74° 0% Sky 48%5g13
5 PM73° 0% Sky 52%5g13
6 PM70° 0% Sky 52%5g12
7 PM68° 0% Sky 52%5
8 PM66° 0% Sky 52%5
9 PM64° 0% Sky 52%0g7
10 PM64° 0% Sky 52%5
11 PM63° 0% Sky 73%5
Thu 10/2912 AM62° 0% Sky 73%5
1 AM61° 0% Sky 73%5
2 AM60° 0% Sky 73%5
3 AM60° 0% Sky 73%5
4 AM59° 0% Sky 73%0g7
5 AM59° 0% Sky 85%0g7
6 AM59° 0% Sky 85%0g7
7 AM59° 0% Sky 85%0g7
8 AM60° 0% Sky 85%5
9 AM63° 0% Sky 85%5
10 AM67° 0% Sky 85%5
11 AM70° 0% Sky 76%0g6
12 PM72° 0% Sky 76%0g6
1 PM73° 0% Sky 76%0g6
2 PM73° 0% Sky 76%5g12
3 PM73° 0% Sky 76%5g12
4 PM72° 0% Sky 76%5g12
5 PM72° 3% Sky 61%5g14
6 PM69° 3% Sky 61%5g14
7 PM67° 3% Sky 61%5g14
8 PM66° 3% Sky 61%5
9 PM65° 3% Sky 61%5
10 PM64° 3% Sky 61%5
11 PM64° 12% Sky 77%5g10
Fri 10/3012 AM63° 12% Sky 77%5g10
1 AM63° 12% Sky 77%5g10
2 AM62° 12% Sky 77%5
3 AM62° 12% Sky 77%5
4 AM61° 12% Sky 77%5
5 AM61° 12% Sky 79%5
6 AM61° 12% Sky 79%5
7 AM60° 12% Sky 79%5
8 AM61° 12% Sky 79%5
9 AM63° 12% Sky 79%5
10 AM66° 12% Sky 79%5
11 AM69° 9% Sky 72%5
12 PM70° 9% Sky 72%5
1 PM71° 9% Sky 72%5
2 PM71° 9% Sky 72%5g14
3 PM71° 9% Sky 72%5g14
4 PM70° 9% Sky 72%5g14
5 PM69° 18% Sky 37%10g15
6 PM68° 18% Sky 37%10g15
7 PM66° 18% Sky 37%10g15
8 PM64° 18% Sky 37%5
9 PM64° 18% Sky 37%5
10 PM63° 18% Sky 37%5
11 PM62° 30% Sky 58%5g10
Sat 10/3112 AM61° 30% Sky 58%5g10
1 AM60° 30% Sky 58%5g10
2 AM60° 30% Sky 58%5
3 AM60° 30% Sky 58%5
4 AM60° 30% Sky 58%5
5 AM60° 35% Sky 81%5
6 AM59° 35% Sky 81%5
7 AM59° 35% Sky 81%5
8 AM60° 35% Sky 81%0g7
9 AM62° 35% Sky 81%0g7
10 AM64° 35% Sky 81%0g7
11 AM66° 27%0.02"Sky 86%0g7
12 PM68° 27%0.02"Sky 86%0g7
1 PM69° 27%0.02"Sky 86%0g7
2 PM69° 27%0.02"Sky 86%5g12
3 PM69° 27%0.02"Sky 86%5g12
4 PM68° 27%0.02"Sky 86%5g12
5 PM67° 42%0.02"Sky 66%5g13
6 PM66° 42%0.02"Sky 66%5g13
7 PM64° 42%0.02"Sky 66%5g13
8 PM63° 42%0.02"Sky 66%5
9 PM62° 42%0.02"Sky 66%5
10 PM62° 42%0.02"Sky 66%5
11 PM61° 58%0.04"Sky 75%10
Sun 11/112 AM60° 58%0.04"Sky 75%10
1 AM60° 58%0.04"Sky 75%10
1 AM59° 58%0.04"Sky 75%5g10
2 AM59° 58%0.04"Sky 75%5g10
3 AM58° 58%0.04"Sky 75%5g10
4 AM58° 56%0.04"Sky 71%5g10
5 AM57° 56%0.04"Sky 71%5g10
6 AM57° 56%0.04"Sky 71%5g10
7 AM57° 56%0.04"Sky 71%5g10
8 AM60° 56%0.04"Sky 71%5g10
9 AM63° 56%0.04"Sky 71%5g10
10 AM66° 50%0.03"Sky 67%5g13
11 AM68° 50%0.03"Sky 67%5g13
12 PM69° 50%0.03"Sky 67%5g13
1 PM69° 50%0.03"Sky 67%10g20
2 PM69° 50%0.03"Sky 67%10g20
3 PM68° 50%0.03"Sky 67%10g20
4 PM67° 39% Sky 59%10g18
5 PM65° 39% Sky 59%10g18
6 PM63° 39% Sky 59%10g18
7 PM61° 39% Sky 59%10g18
8 PM60° 39% Sky 59%10g18
9 PM60° 39% Sky 59%10g18
10 PM59° 26% Sky 51%5g15
11 PM58° 26% Sky 51%5g15
Mon 11/212 AM57° 26% Sky 51%5g15
1 AM56° 26% Sky 51%5g15
2 AM56° 26% Sky 51%5g15
3 AM55° 26% Sky 51%5g15
4 AM55° 18% Sky 36%5g10
5 AM55° 18% Sky 36%5g10
6 AM55° 18% Sky 36%5g10
7 AM56° 18% Sky 36%5g10

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/26/2026, 12:18 PM PDT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

California hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
River gauges within 40 miles at or above flood stage: None reported
Active wildfires within 50 miles: NORTE Fire (570 acres), LAC-384049 Fire, LAC-384174 Fire, LAC-384937 Fire, LAC-384992 Fire

UV and air quality forecast

EPA and AirNow

UV index today (Santa Ana): 5Moderate

UV index guide · Air quality

Drought

By county

Orange County, week of 10/20/2026

No drought or abnormal dryness in this county.

Tides nearby

NOAA tide stations

Santa Ana River entrance (inside)8.3 mi
Newport Bay Entrance, Corona del Mar9.3 mi
Balboa Pier, Newport Beach9.5 mi

Beaches nearby

EPA BEACON beaches

Frequently asked questions

What is the weather in Santa Ana, CA right now?: The latest observation from John Wayne-Orange County Airport was 70°F and clear, reported at 10/26/2026, 9:10 PM PDT.
Will it rain in Santa Ana, CA in the next 24 hours?: The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Santa Ana, CA?: The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 71°F to 73°F. Model guidance this far out often changes.
What time is sunrise and sunset in Santa Ana, CA today?: Sunrise is about 7:05 AM PDT and sunset is about 6:05 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Santa Ana, CA?: At Santa Ana Fire Stn, the 1991 to 2020 normal high in October is 79°F and the normal low is 59°F.

Sun and moon

Local time, center of the area

Sunrise: 7:05 AM
Sunset: 6:05 PM
Daylight: 10 hr 59 min
Moon: Waning Gibbous 99% lit

First light (civil dawn): 6:40 AM
Last light (civil dusk): 6:30 PM
Moonrise: 6:10 PM
Moonset: 7:41 AM

Normal October weather

Climate

Normal October high 79°, low 59°, precipitation 0.50 in for the month. 1991 to 2020 normals at Santa Ana Fire Stn, 2 mi away.

Other places nearby

Data sources

National Weather Service APINOAA
National Blend of Models (NBM) text guidanceNOAA National Weather Service
Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
National Water Prediction ServiceNOAA National Weather Service
WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
AirNowU.S. Environmental Protection Agency
NWS HeatRisk (experimental)NOAA National Weather Service
U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
NDBC Latest ObservationsNOAA National Data Buoy Center
NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an error Read the full disclaimer