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WeatherLive › California › Altadena

Altadena, CA Weather (91003)

ZIP codes: 91003 · 91001 · 91104
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherAltadena · 8:53 AM PDT
79° | 55°
58°F
Feels like 50°
Sunny
WindNE 5 mph · Gusts 6 mph
Precip0% · –
Humidity20% · Dew point 18°
UV index7 High
Air Quality45 Good
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset6:57 AM · 6:19 PM · 11h 22m

Weather map — Altadena

Full radar →
Now
58°
0%
5 mph
09:00
68°
0%
3 mph
10:00
72°
0%
2 mph
11:00
74°
0%
3 mph
12:00
76°
0%
5 mph
13:00
78°
0%
6 mph
14:00
78°
0%
6 mph
15:00
79°
0%
6 mph
16:00
79°
0%
5 mph
17:00
77°
0%
5 mph
18:00
71°
0%
3 mph
19:00
65°
0%
0 mph
20:00
64°
0%
2 mph
21:00
63°
0%
3 mph
22:00
63°
0%
4 mph
23:00
62°
0%
5 mph
00:00
62°
0%
5 mph
01:00
62°
0%
6 mph
02:00
61°
0%
6 mph
03:00
61°
0%
7 mph
04:00
61°
0%
7 mph
05:00
61°
0%
8 mph
06:00
61°
0%
8 mph
07:00
61°
0%
8 mph

Today · Wed 10/14

High 79°
0% / –

Sunny. Winds NE at 7 mph.

Tonight · Wed 10/14

Low 61°
0% / –

Sunny. Winds NE at 3 mph.

Tomorrow · Thu 10/15

85° | 61°
0% / –

Sunny. Winds NE at 12 mph.

7-day trend

Altadena · temperature + precipitation

10-day forecast

Updated 8:53 AM

Details & indices

Wind
5 mph NE
Gusts 6 mph
Humidity
20%
Dew point 18°
Pressure
30.09 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 45 · US EPA
Allergy
Moderate
Ragweed
Visibility
6 mi
Clear view
Allergy — Altadena

🌿 Conditions right now

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

Sun & moon

Sunrise6:57 AM
Sunset6:19 PM
Length of day11h 22m
Moonrise11:04 AM
Moonset8:40 PM
Moon phase🌒 Waxing Crescent · 15%
Next full moonOct 25 Hunter's Moon
Latitude34.1897°N
Longitude-118.1312°E

Water temps nearby

View all →
Santa Monica Beach (24 mi)72°
Venice Beach (24 mi)72°
Huntington Beach (38 mi)72°
Zuma Beach, Malibu (42 mi)71°
Newport Beach (42 mi)72°
Laguna 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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in California
Los Angeles
Sunny
69°
San Diego
Sunny
68°
San Jose
Sunny
53°
San Francisco
Sunny
58°
Fresno
Sunny
60°
Sacramento
Sunny
55°
NBM + global weather models
Updated: 8:53 AM
Altadena, CA · Elev 1,358 ft · 34.19°N, 118.13°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: 8:53 AM