Today's Weather in Altadena

Wed 17th, Sep

20°C 68°F
Feels like: 20°C 68°F
Partly cloudy night
East-Southeast
7km/h 5mph / ESE
Gust: 5 km/h
Gust: 5 mph

  • Rain: 0 mm
  • Sun: 73 mins
  • Cloud: %
  • RH: 72.3%
  • Pressure: 0 mb
  • Visibility: 24135.2 m
Sunrise: 06:37
Sunset: 18:55

Altadena 24hr weather forecast

06:00 09:00 12:00 15:00 18:00 21:00 00:00 03:00
Partly cloudy night
20°C
5 mph
Cloudy with light rain night
20°C
5 mph
Cloudy with heavy rain night
19°C
7 mph
Cloudy with heavy rain
21°C
5 mph
Cloudy with heavy rain
24°C
2 mph
Heavy rain showers
26°C
7 mph
Heavy rain showers
24°C
7 mph
Cloudy with heavy rain night
20°C
5 mph
15 day Altadena forecast »

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What's the weather supposed to be like today?!

Altadena average weather Wednesday 17th September 2025 11:17 PM
Max temp: 25.9°C 78.7°F
Min temp: 10.5°C 50.8°F
Rainfall: 0mm 0ins

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