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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 · 4:52 AM PDT
29° | 16°
16°C
Feels like 16°
Sunny
-3° vs. normal — cooler than usual for this time of year
WindS 3 mph · Gusts 4 mph
Precip2% · –
Humidity80% · Dew point 13°
UV index9 Very high
Air Quality56 Moderate
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:26 AM · 7:16 PM · 12h 50m

Weather map — Santa Ana

Full radar →
Now
16°
9%
3 mph
05:00
16°
9%
2 mph
06:00
16°
9%
3 mph
07:00
16°
9%
2 mph
08:00
19°
5%
2 mph
09:00
22°
5%
2 mph
10:00
24°
1%
3 mph
11:00
26°
0%
5 mph
12:00
27°
0%
7 mph
13:00
28°
0%
9 mph
14:00
29°
0%
9 mph
15:00
28°
0%
10 mph
16:00
28°
0%
9 mph
17:00
27°
0%
9 mph
18:00
26°
0%
9 mph
19:00
24°
1%
6 mph
20:00
23°
1%
5 mph
21:00
22°
1%
4 mph
22:00
21°
1%
4 mph
23:00
21°
1%
4 mph
00:00
21°
2%
4 mph
01:00
20°
3%
6 mph
02:00
20°
3%
6 mph
03:00
20°
3%
5 mph

Today · Wed 9/2

High 29°
2% / –

Sunny. Winds SW at 10 mph.

Overnight · Wed 9/2

Low 16°
— / –

Sunny.

Tomorrow · Thu 9/3

27° | 19°
2% / –

Sunny. Winds SW at 11 mph.

7-day trend

Santa Ana · temperature + precipitation

10-day forecast

Updated 4:52 AM

Details & indices

Wind
3 mph S
Gusts 4 mph
Humidity
80%
Dew point 13°
Pressure
29.97 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 56 · 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
Sunset7:16 PM
Length of day12h 50m
Moonrise10:22 PM
Moonset12:13 PM
Moon phase🌖 Waning Gibbous · 70%
Next full moonSep 26 Harvest Moon
Latitude33.7456°N
Longitude-117.8678°E

Water temps nearby

View all →
Huntington Beach (10 mi)75°
Newport Beach (10 mi)75°
Laguna Beach (15 mi)75°
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) 20° 20° 20° 23° 24° 26° 29° 30° 30° 27° 23° 20°
Min (°F) 9° 9° 10° 12° 13° 15° 17° 18° 18° 15° 12° 10°
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
15°
San Diego
Sunny
18°
San Jose
Sunny
13°
San Francisco
Partly cloudy
13°
Fresno
Sunny
15°
Sacramento
Fog
13°
Data sources · Wednesday, September 2
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: 4:52 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 30° (Saturday), coldest night about 16° (Wednesday). Roughly 1.2 in of rain falls over the period, with Monday the most likely wet day (82%). Expect a blustery spell — gusts near 30 mph on Tuesday. The NWS alert board for this area is currently clear. Right now Santa Ana is running about 48° 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: 4:52 AM