10-Day Weather Forecast for Altadena, California 91001 - The Weather Channel | weather.com
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10 Day Weather-

As of 12:22 am PDT
alertLevel2

Extreme Heat Warning

+1 More

Tonight

Clear Night Clear
--/63°
Rain drop 0%
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Night

63°
Clear Night
NNE 7 mph

Clear skies. Low 63F. Winds NNE at 5 to 10 mph.

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  • Humidity
    Humidity29%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:45 am
  • Moonset
    Moonset4:51 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Sunny Sunny
85°/62°
Rain drop 0%
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Day

85°
Sunny
WSW 8 mph

Sunny. Near record high temperatures. High around 85F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity22%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:01 pm

Night

62°
Clear Night
N 5 mph

Clear skies. Low 62F. Winds light and variable.

  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:15 am
  • Moonset
    Moonset5:55 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Sunny Sunny
86°/62°
Rain drop 0%
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Day

86°
Sunny
SW 8 mph

Sunny. Near record high temperatures. High 86F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity25%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:02 pm

Night

62°
Clear Night
NNW 5 mph

A mostly clear sky. Low 62F. Winds light and variable.

  • Humidity
    Humidity35%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:42 am
  • Moonset
    Moonset7:01 pm
  • Moon Phase - Day 0 New Moon

Thu 19

Sunny Sunny
88°/64°
Rain drop 0%
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Day

88°
Sunny
SW 7 mph

Sunny skies. Near record high temperatures. High 88F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity22%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:03 pm

Night

64°
Clear Night
N 5 mph

Clear skies. Low 64F. Winds light and variable.

  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:10 am
  • Moonset
    Moonset8:09 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Sunny Sunny
88°/59°
Rain drop 0%
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Day

88°
Sunny
SW 8 mph

A mainly sunny sky. Near record high temperatures. High 88F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity21%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:04 pm

Night

59°
Clear Night
NNW 5 mph

Clear skies. Low 59F. Winds light and variable.

  • Humidity
    Humidity37%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:39 am
  • Moonset
    Moonset9:18 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Mostly Clear Day Mostly Sunny
82°/56°
Rain drop 0%
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Day

82°
Mostly Clear Day
SW 9 mph

Generally sunny despite a few afternoon clouds. Near record high temperatures. High 82F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity27%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:04 pm

Night

56°
Partly Cloudy Night
NW 6 mph

Partly cloudy skies. Low 56F. Winds light and variable.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:13 am
  • Moonset
    Moonset10:31 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Partly Cloudy Day Partly Cloudy
76°/54°
Rain drop 0%
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Day

76°
Partly Cloudy Day
SW 8 mph

Intervals of clouds and sunshine. High 76F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:05 pm

Night

54°
Mostly Clear Night
Rain drop
1%
NNW 6 mph

Mainly clear skies. Low 54F. Winds light and variable.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:52 am
  • Moonset
    Moonset11:45 pm
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Sunny Sunny
76°/55°
Rain drop 0%
Add

Day

76°
Sunny
SW 8 mph

A mainly sunny sky. High 76F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:51 am
  • Sunset
    Sunset7:06 pm

Night

55°
Partly Cloudy Night
Rain drop
1%
SW 6 mph

Partly cloudy. Low near 55F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:38 am
  • Moonset
    Moonset--
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
76°/52°
Rain drop 0%
Add

Day

76°
Partly Cloudy Day
SW 9 mph

Partly cloudy skies. High 76F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity35%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:07 pm

Night

52°
Partly Cloudy Night
Rain drop
1%
NNW 7 mph

Partly cloudy skies. Low 52F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:33 am
  • Moonset
    Moonset12:57 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Mostly Clear Day Mostly Sunny
75°/51°
Rain drop 1%
Add

Day

75°
Mostly Clear Day
Rain drop
1%
W 9 mph

Mostly sunny skies. High around 75F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity34%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:07 pm

Night

51°
Partly Cloudy Night
N 8 mph

A few clouds. Low 51F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:36 am
  • Moonset
    Moonset2:02 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Partly Cloudy Day Partly Cloudy
78°/52°
Rain drop 0%
Add

Day

78°
Partly Cloudy Day
WNW 9 mph

Partly cloudy. High 78F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity27%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:08 pm

Night

52°
Partly Cloudy Night
Rain drop
1%
N 8 mph

A few clouds. Low 52F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:45 pm
  • Moonset
    Moonset2:59 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Partly Cloudy Day Partly Cloudy
77°/52°
Rain drop 0%
Add

Day

77°
Partly Cloudy Day
WSW 10 mph

Partly cloudy skies. High 77F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity29%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:09 pm

Night

52°
Partly Cloudy Night
Rain drop
1%
SSW 8 mph

Partly cloudy skies. Low 52F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:55 pm
  • Moonset
    Moonset3:45 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
75°/50°
Rain drop 3%
Add

Day

75°
Partly Cloudy Day
Rain drop
3%
SW 11 mph

Partly cloudy. High around 75F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity34%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:45 am
  • Sunset
    Sunset7:10 pm

Night

50°
Partly Cloudy Night
Rain drop
13%
SW 9 mph

A few clouds from time to time. Low around 50F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:03 pm
  • Moonset
    Moonset4:25 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
72°/48°
Rain drop 11%
Add

Day

72°
Partly Cloudy Day
Rain drop
11%
SW 11 mph

Partly cloudy. High 72F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index8 of 11
  • Sunrise
    Sunrise6:43 am
  • Sunset
    Sunset7:10 pm

Night

48°
Mostly Clear Night
Rain drop
3%
SW 9 mph

Mostly clear skies. Low 48F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:09 pm
  • Moonset
    Moonset4:57 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
71°/47°
Rain drop 3%
Add

Day

71°
Partly Cloudy Day
Rain drop
3%
WSW 11 mph

Partly cloudy skies. High 71F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity35%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:42 am
  • Sunset
    Sunset7:11 pm

Night

47°
Partly Cloudy Night
Rain drop
1%
SSW 9 mph

A few clouds from time to time. Low 47F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:12 pm
  • Moonset
    Moonset5:25 am
  • Moon Phase - Day 12 Waxing Gibbous
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