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Altadena Weather Today

Daily Weather Forecast & Temperature in Altadena

scattered clouds
20°
scattered clouds
H: 21° L: 19°
Feels like 19°
AQI: Moderate (3/5)
Altadena
Weather Updated Apr 2, 2026 3:31 AM
Humidity
53%
Dew 10°
Wind speed
14.83 km/h
SSW · G25.92
Pressure
1013 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.83 km/h.
Weather Summary
Currently in Altadena, expect varied conditions with mild temperatures around 20°. Winds are a light breeze.
Wed
scattered clouds
19° 14°
20%
Thu
broken clouds
21° 12°
Fri
overcast clouds
24° 13°
Sat
overcast clouds
27° 15°
Sun
overcast clouds
27° 17°
Daily Weather Forecast
Wednesday
04/01/2026
scattered clouds
14°
19°
20%
Thursday
04/02/2026
broken clouds
12°
21°
Friday
04/03/2026
overcast clouds
13°
24°
Saturday
04/04/2026
overcast clouds
15°
27°
Sunday
04/05/2026
overcast clouds
17°
27°
Precipitation Probability
0%
17
20%
20
20%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Wed
17:00
17°
 
14°
 
12°
 
13°
Thu
05:00
13°
 
17°
 
21°
 
19°
Thu
17:00
15°
 
14°
 
13°
 
13°
Fri
05:00
14°
 
20°
 
24°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:39
Sunset
Sunset
19:12
Moon Phase
Full Moon (95%)
Timezone: GMT+05:30
Last updated: Apr 2, 2026 3:31 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.189732
Longitude
Longitude
-118.131180
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More about Altadena
Content curated by the NearWeather editorial team · Updated periodically
Altadena is a census-designated place located in Los Angeles County, California in the US. The climate there is a warm Mediterranean climate with mild temperatures year-round. Winters are mild with temperatures rarely dropping below freezing and summers are warm but not scorching, usually hovering around the low 80s. Rainfall is moderate throughout the year.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Altadena
What is the Latitude and Longitude of Altadena?

Altadena's Latitude is 34.189732 & Longitude is -118.131180.

What is the weather in Altadena today?

Weather in Altadena is 20° today.

What is the climatic condition of Altadena today?

Climate Conditions in Altadena shows scattered clouds today.

What is the humidity in Altadena today?

Humidity in Altadena is 53% today.

What is the wind speed in Altadena today?

Wind speed in Altadena is 14.83 km/h, flowing at 200° SSW wind direction.

What does it feel like in Altadena today?

It feels like 19° in Altadena today, with 40% cloud cover and 10 km visibility.

Weather in Altadena
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