New York, NY 70° Los Angeles, CA 65° Chicago, IL 66° 🌤️ Houston, TX Miami, FL 78° Phoenix, AZ 81° 🌤️ Seattle, WA 🌤️ Denver, CO Toronto, ON 57° Vancouver, BC 61°
WeatherLive › California › San Gabriel

San Gabriel, CA Weather (91778)

ZIP codes: 91778 · 91776
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSan Gabriel · 4:04 AM PDT
101° | 64°
66°F
Feels like 64°
Sunny
WindS 5 mph · Gusts 11 mph
Precip2% · –
Humidity67% · Dew point 54°
UV index10 Very high
Air Quality72 Moderate
Pressure29.85 inHg
Visibility6 mi
Sunrise / Sunset6:17 AM · 7:34 PM · 13h 17m

Weather map — San Gabriel

Full radar →
Now
66°
5%
5 mph
05:00
65°
4%
3 mph
06:00
64°
5%
3 mph
07:00
65°
6%
3 mph
08:00
71°
5%
4 mph
09:00
78°
2%
4 mph
10:00
83°
1%
4 mph
11:00
93°
1%
7 mph
12:00
98°
1%
8 mph
13:00
101°
0%
9 mph
14:00
90°
9%
9 mph
15:00
91°
9%
9 mph
16:00
91°
9%
9 mph
17:00
90°
2%
9 mph
18:00
88°
1%
9 mph
19:00
84°
1%
8 mph
20:00
81°
1%
7 mph
21:00
79°
2%
6 mph
22:00
79°
2%
3 mph
23:00
79°
2%
4 mph
00:00
78°
2%
4 mph
01:00
77°
3%
4 mph
02:00
76°
3%
4 mph
03:00
76°
3%
4 mph

Today · Thu 8/20

High 101°
2% / –

Sunny. Winds SW at 9 mph.

Overnight · Thu 8/20

Low 64°
— / –

Sunny.

Tomorrow · Fri 8/21

93° | 75°
2% / –

Sunny. Winds SW at 11 mph.

7-day trend

San Gabriel · temperature + precipitation

10-day forecast

Updated 4:04 AM

Details & indices

Wind
5 mph S
Gusts 11 mph
Humidity
67%
Dew point 54°
Pressure
29.85 inHg
Falling
UV index
10 — Very high
High today
Air Quality
Moderate
AQI 72 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — San Gabriel

🌿 Conditions right now

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

Sun & moon

Sunrise6:17 AM
Sunset7:34 PM
Length of day13h 17m
Moonrise2:29 PM
Moonset—
Moon phase🌓 First Quarter · 53%
Next full moonAug 27 Sturgeon Moon
Latitude34.0961°N
Longitude-118.1058°E

Water temps nearby

View all →
Venice Beach (22 mi)73°
Santa Monica Beach (23 mi)74°
Huntington Beach (31 mi)72°
Newport Beach (35 mi)73°
Zuma Beach, Malibu (42 mi)72°
Laguna Beach (42 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
Nearby places in {{REGION}}
Los Angeles
Sunny
65°
San Diego
Partly cloudy
69° 🌤️
San Jose
—
— 🌤️
San Francisco
—
— 🌤️
Fresno
—
— 🌤️
Sacramento
—
—
Data sources · Thursday, August 20
Where the San Gabriel 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: 34.0961°N, -118.1058°.
NBM + global weather models
Updated: 4:04 AM
Weather in San Gabriel
The 10-day span for San Gabriel runs from a high near 101° on Thursday down to 64° overnight on Thursday. The gauge should stay near zero — no meaningful precipitation is expected. No active NWS alerts at the moment — quiet on the hazards front. Right now San Gabriel is about 39° cooler than nearby Bakersfield. Longer view: Mediterranean pattern — nearly all rain lands November through March.
San Gabriel, CA · Elev 420 ft · 34.10°N, 118.11°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: 4:04 AM