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Hourly Forecast
Daylight Hours
06:07
Sunrise
19:49
Sunset
Moon
Waning Gibbous
92% illuminated
21:13
Moonrise
08:58
Moonset
Daily Forecast
Saturday
Today
Monday
Tuesday
Wednesday
Thursday
Friday
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Resources
UV Index
Humidity
Frequently asked questions about weather in Altadena
How warm does it get in Altadena?
The warmest month in Altadena is July, with average high temperatures of 31°C. The average temperature during this period is around 24°C.
How cold does it get in Altadena?
The coldest month in Altadena is January, with average low temperatures of 8°C. The average temperature during this period is around 11°C.
What is the wettest time of year in Altadena?
The wettest month in Altadena is January, with an average of 91mm of precipitation.
What is the driest time of year in Altadena?
The driest month in Altadena is July, with an average of 0mm of precipitation.
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