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WeatherLive › California › San Antonio Heights

San Antonio Heights, CA Weather (91784)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSan Antonio Heights · 4:58 AM PDT
92° | 51°
65°F
Feels like 58°
Sunny
WindSW 16 mph · Gusts 16 mph
Precip36% · 0.02 in
Humidity74% · Dew point 57°
UV index11 Extreme
Air Quality60 Moderate
Pressure29.85 inHg
Visibility6 mi
Sunrise / Sunset6:13 AM · 7:35 PM · 13h 22m

Weather map — San Antonio Heights

Full radar →
Now
65°
7%
16 mph
05:00
64°
7%
17 mph
06:00
64°
7%
18 mph
07:00
65°
10%
16 mph
08:00
70°
13%
17 mph
09:00
76°
10%
15 mph
10:00
82°
9%
15 mph
11:00
88°
9%
14 mph
12:00
92°
9%
12 mph
13:00
52°
22%
14 mph
14:00
52°
9%
16 mph
15:00
52°
17%
17 mph
16:00
52°
17%
17 mph
17:00
52°
17%
19 mph
18:00
51°
12%
19 mph
19:00
51°
4%
17 mph
20:00
52°
11%
16 mph
21:00
52°
11%
17 mph
22:00
52°
13%
15 mph
23:00
51°
13%
15 mph
00:00
52°
4%
15 mph
01:00
51°
11%
14 mph
02:00
51°
3%
14 mph
03:00
51°
3%
14 mph

Today · Mon 8/17

High 92°
36% / 0.02 in

Showers. Winds SW at 19 mph.

Overnight · Mon 8/17

Low 64°
— / –

Showers.

Tomorrow · Tue 8/18

52° | 51°
57% / 0.06 in

Sunny. Winds SW at 15 mph.

7-day trend

San Antonio Heights · temperature + precipitation

10-day forecast

Updated 4:58 AM

Details & indices

Wind
16 mph SW
Gusts 16 mph
Humidity
74%
Dew point 57°
Pressure
29.85 inHg
Falling
UV index
11 — Extreme
High today
Air Quality
Moderate
AQI 60 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — San Antonio Heights

🌿 Conditions right now

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

Sun & moon

Sunrise6:13 AM
Sunset7:35 PM
Length of day13h 22m
Moonrise11:26 AM
Moonset10:14 PM
Moon phase🌒 Waxing Crescent · 25%
Next full moonAug 27 Sturgeon Moon
Latitude34.1556°N
Longitude-117.6564°E

Water temps nearby

View all →
Huntington Beach (40 mi)72°
Newport Beach (41 mi)73°
Laguna Beach (43 mi)73°
Venice Beach (48 mi)73°
Santa Monica Beach (49 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
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Los Angeles
—
— 🌤️
San Diego
—
— 🌤️
San Jose
—
— 🌤️
San Francisco
—
— 🌤️
Fresno
—
— 🌤️
Sacramento
—
—
Data sources · Monday, August 17
Where the San Antonio Heights 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: 34.1556°N, -117.6564°.
NBM + global weather models
Updated: 4:58 AM
Weather in San Antonio Heights
San Antonio Heights's outlook: warmest day near 92° (Monday), coldest night about 51° (Tuesday). About 1.5 in of precipitation is expected in total; the most likely wet day is Friday (91% chance). Wind is the one to watch: gusts to 56 mph around Friday. No watches or warnings are active for the area right now. Right now San Antonio Heights is about 29° cooler than nearby Riverside. Longer view: Mediterranean pattern — nearly all rain lands November through March.
San Antonio Heights, CA · Elev 2,103 ft · 34.16°N, 117.66°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: 4:58 AM