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WeatherLive › California › Santa Ana

Santa Ana, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSanta Ana · 3:53 AM PDT
79° | 63°
63°F
Feels like 61°
Partly cloudy
-4° vs. normal — cooler than usual for this time of year
WindS 6 mph · Gusts 8 mph
Precip5% · –
Humidity80% · Dew point 56°
UV index9 Very high
Air Quality44 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:26 AM · 7:14 PM · 12h 48m

Weather map — Santa Ana

Full radar →
Now
63°
13%
6 mph
04:00
64°
12%
6 mph
05:00
63°
11%
6 mph
06:00
64°
16%
6 mph
07:00
65°
16%
6 mph
08:00
68°
11%
6 mph
09:00
71°
10%
6 mph
10:00
74°
1%
6 mph
11:00
77°
1%
8 mph
12:00
78°
1%
9 mph
13:00
79°
1%
11 mph
14:00
79°
1%
11 mph
15:00
79°
1%
11 mph
16:00
78°
1%
11 mph
17:00
76°
1%
10 mph
18:00
75°
2%
9 mph
19:00
72°
2%
7 mph
20:00
70°
3%
6 mph
21:00
69°
4%
6 mph
22:00
68°
5%
6 mph
23:00
68°
6%
6 mph
00:00
67°
6%
6 mph
01:00
66°
6%
6 mph
02:00
66°
6%
6 mph

Today · Thu 9/3

High 79°
5% / –

Sunny. Winds SW at 11 mph.

Overnight · Thu 9/3

Low 63°
— / –

Sunny.

Tomorrow · Fri 9/4

80° | 65°
3% / –

Sunny. Winds SW at 10 mph.

7-day trend

Santa Ana · temperature + precipitation

10-day forecast

Updated 3:53 AM

Details & indices

Wind
6 mph S
Gusts 8 mph
Humidity
80%
Dew point 56°
Pressure
29.91 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 44 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Santa Ana

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
High

Sun & moon

Sunrise6:26 AM
Sunset7:14 PM
Length of day12h 48m
Moonrise11:12 PM
Moonset1:24 PM
Moon phase🌗 Last Quarter · 60%
Next full moonSep 26 Harvest Moon
Latitude33.7456°N
Longitude-117.8678°E

Water temps nearby

View all →
Huntington Beach (10 mi)74°
Newport Beach (10 mi)75°
Laguna Beach (15 mi)74°
Venice Beach (39 mi)74°
Santa Monica Beach (40 mi)74°
Zuma Beach, Malibu (58 mi)73°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
1991-2020 climate normals — Santa Ana

Monthly normals

Full climate page →
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max (°F) 68° 68° 67° 73° 74° 79° 84° 86° 85° 81° 74° 67°
Min (°F) 49° 48° 50° 53° 56° 59° 62° 64° 64° 59° 53° 49°
Precip (in) 2.4 2.5 2.6 0.6 0.3 0.2 0.0 0.3 0.4 0.5 1.5 3.1
Warmest: Aug · ⌀ 86°F Coldest: Dec · ⌀ 49°F Wettest: Dec · 3.1 in
Nearby places in {{REGION}}
Los Angeles
Sunny
61°
San Diego
Sunny
62°
San Jose
Fog
57°
San Francisco
Fog
59°
Fresno
Sunny
62°
Sacramento
Sunny
58°
Data sources · Thursday, September 3
Where the Santa Ana forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 33.7456°N, -117.8678°.
NBM + global weather models
Updated: 3:53 AM
ZIP codes in Santa Ana
📮
92701
Santa Ana
 📮
92702
Santa Ana
 📮
92703
Santa Ana
 📮
92704
Santa Ana
 📮
92705
North Tustin
 📮
92706
Santa Ana
 📮
92707
Santa Ana
 📮
92711
North Tustin
 📮
92712
Santa Ana
 📮
92735
Santa Ana
 📮
92799
Santa Ana
Weather in Santa Ana
Santa Ana's outlook: warmest day near 87° (Tuesday), coldest night about 63° (Thursday). Roughly 0.70 in of rain falls over the period, with Sunday the most likely wet day (78%). The NWS alert board for this area is currently clear. Right now Santa Ana is running about 4° warmer than Oxnard. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Santa Ana, CA · Elev 115 ft · 33.75°N, 117.87°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 3:53 AM