Weather Forecast and Conditions for Castro Valley, California 94546 - The Weather Channel | Weather.com
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58° Clear Night
Clear
Day 76° • Night 49°
Feels Like58°
Sunrise

6:50 am

Sunset

7:33 pm

Temperature
High / Low
--/49°
Wind
4 mph
Humidity
Humidity
52%
Dew point
Dew Point
40°
Pressure
Pressure
30.10 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 16
Moon Phase
Waning Gibbous

Hourly Weather-

Now

Clear Night Clear
58°
Rain drop 1%
NE 4 mph
Subtract

Clear

  • Temperature feels like
    Feels Like58°
  • WindNE 4 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

11 pm

Clear Night Clear
57°
Rain drop 1%
ENE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like57°
  • WindENE 3 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover6%
  • Rain drop
    Rain Amount0 in

12 am

Clear Night Clear
54°
Rain drop 1%
ENE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like54°
  • WindENE 3 mph
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover12%
  • Rain drop
    Rain Amount0 in

1 am

Clear Night Clear
54°
Rain drop 1%
ENE 3 mph
Add

Clear

  • Temperature feels like
    Feels Like54°
  • WindENE 3 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover12%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Mostly Clear Night Mostly Clear
--/49°
Rain drop 1%
Subtract

Night

49°
Mostly Clear Night
Rain drop
1%
ENE 5 mph

Clear to partly cloudy. Low 49F. Winds light and variable.

  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:37 pm
  • Moonset
    Moonset7:19 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
81°/54°
Rain drop 1%
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Day

81°
Partly Cloudy Day
Rain drop
1%
NNE 8 mph

Partly cloudy skies. High 81F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:49 am
  • Sunset
    Sunset7:33 pm

Night

54°
Partly Cloudy Night
Rain drop
1%
NE 6 mph

Partly cloudy. Low 54F. Winds light and variable.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:40 pm
  • Moonset
    Moonset7:47 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Mostly Clear Day Mostly Sunny
83°/51°
Rain drop 0%
Add

Day

83°
Mostly Clear Day
W 10 mph

Except for a few afternoon clouds, mainly sunny. High 83F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity37%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:34 pm

Night

51°
Partly Cloudy Night
Rain drop
7%
WSW 7 mph

Partly cloudy skies. Low 51F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:41 pm
  • Moonset
    Moonset8:20 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Partly Cloudy Day Partly Cloudy
69°/50°
Rain drop 8%
Add

Day

69°
Partly Cloudy Day
Rain drop
8%
WSW 12 mph

Partly cloudy skies. High 69F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:46 am
  • Sunset
    Sunset7:35 pm

Night

50°
Partly Cloudy Night
Rain drop
11%
WSW 10 mph

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

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:58 am
  • Moon Phase - Day 19 Waning Gibbous
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