New York, NY 20° Los Angeles, CA 15° Chicago, IL 24° Houston, TX 26° Miami, FL 26° Phoenix, AZ 27° Seattle, WA 14° Denver, CO 21° Toronto, ON 20° Vancouver, BC 14°
WeatherLive › California › Aliso Viejo

Aliso Viejo, CA Weather (92656)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAliso Viejo · 6:12 AM PDT
22° | 14°
14°C
Feels like 13°
Sunny
WindSE 2 mph · Gusts 2 mph
Precip5% · –
Humidity76% · Dew point 10°
UV index9 Very high
Air Quality58 Moderate
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset6:25 AM · 7:15 PM · 12h 50m

Weather map — Aliso Viejo

Full radar →
Now
14°
8%
2 mph
07:00
14°
8%
3 mph
08:00
18°
7%
3 mph
09:00
21°
6%
3 mph
10:00
21°
3%
4 mph
11:00
21°
3%
6 mph
12:00
22°
3%
7 mph
13:00
22°
3%
7 mph
14:00
22°
3%
8 mph
15:00
22°
3%
10 mph
16:00
22°
3%
9 mph
17:00
22°
3%
10 mph
18:00
22°
3%
11 mph
19:00
22°
3%
9 mph
20:00
21°
3%
7 mph
21:00
21°
3%
6 mph
22:00
21°
3%
4 mph
23:00
21°
3%
3 mph
00:00
21°
4%
2 mph
01:00
21°
4%
4 mph
02:00
21°
4%
4 mph
03:00
20°
5%
5 mph
04:00
20°
5%
5 mph
05:00
20°
5%
5 mph

Today · Wed 9/2

High 22°
5% / –

Sunny. Winds W at 11 mph.

Overnight · Wed 9/2

Low 14°
— / –

Sunny.

Tomorrow · Thu 9/3

22° | 20°
5% / –

Sunny. Winds W at 11 mph.

7-day trend

Aliso Viejo · temperature + precipitation

10-day forecast

Updated 6:12 AM

Details & indices

Wind
2 mph SE
Gusts 2 mph
Humidity
76%
Dew point 10°
Pressure
29.97 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 58 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Aliso Viejo

🌿 Conditions right now

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

Sun & moon

Sunrise6:25 AM
Sunset7:15 PM
Length of day12h 50m
Moonrise10:22 PM
Moonset12:12 PM
Moon phase🌖 Waning Gibbous · 70%
Next full moonSep 26 Harvest Moon
Latitude33.5650°N
Longitude-117.7271°E

Water temps nearby

View all →
Laguna Beach (4 mi)75°
Newport Beach (12 mi)75°
Huntington Beach (17 mi)75°
Venice Beach (52 mi)74°
Santa Monica Beach (54 mi)74°
La Jolla Cove (56 mi)75°
🌤️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
Nearby places in {{REGION}}
Los Angeles
Sunny
15°
San Diego
Sunny
17°
San Jose
Sunny
13°
San Francisco
Mostly cloudy
13°
Fresno
Sunny
15°
Sacramento
Fog
13°
Data sources · Wednesday, September 2
Where the Aliso Viejo 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: 33.5650°N, -117.7271°.
NBM + global weather models
Updated: 6:12 AM
Weather in Aliso Viejo
The 10-day span for Aliso Viejo runs from a high near 26° on Monday down to 14° overnight on Wednesday. Models drop roughly 0.62 in of precipitation across the stretch — watch Monday (83%). Wind is the one to watch: gusts to 34 mph around Tuesday. No watches or warnings are active for the area right now. Right now Aliso Viejo is running about 44° warmer than Oxnard. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Aliso Viejo, CA · Elev 469 ft · 33.57°N, 117.73°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: 6:12 AM