14 days forecast Altadena
See the weather for the coming 14 days in Altadena.
Wednesday, April 8 
90%
14° / 27°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 9
Thursday, April 9 
80%
14° / 24°
3
80%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 8
Friday, April 10 
90%
13° / 21°
4
90%Sun, but also an occasional shower
Total precipitation 3.2 mm
Precipitation chance 80%
UV index 7
Saturday, April 11 
75%
12° / 18°
3
75%Thunderstorms, sometimes sun
Total precipitation 12.1 mm
Precipitation chance 95%
UV index 6
Sunday, April 12 65%
10° / 17°
4
65%Sun, but also an occasional shower
Total precipitation 3.4 mm
Precipitation chance 80%
UV index 5
Monday, April 13 90%
9° / 19°
3
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 7
Tuesday, April 14 85%
10° / 22°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 0%
UV index 8
Wednesday, April 15 80%
12° / 24°
3
80%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 7
Thursday, April 16 85%
13° / 24°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 7
Friday, April 17 85%
13° / 24°
3
85%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 5%
UV index 7
Saturday, April 18 90%
13° / 24°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Sunday, April 19 80%
13° / 23°
3
80%Lots of sun, also cirrus clouds
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 6
Monday, April 20 80%
12° / 22°
3
80%Lots of sun, also cirrus clouds
Total precipitation 0.5 mm
Precipitation chance 15%
UV index 7
Tuesday, April 21 
85%
12° / 22°
3
85%Lots of sun, few clouds
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 7