Weather Forecast and Conditions for Castro Valley, California 94546 - The Weather Channel | Weather.com
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80° Sunny
Sunny
Day 81° • Night 50°
Feels Like80°
Sunrise

7:06 am

Sunset

7:22 pm

Temperature
High / Low
--/50°
Wind
11 mph
Humidity
Humidity
26%
Dew point
Dew Point
42°
Pressure
Pressure
30.01 in
UV index
UV Index
4 of 11
Visibility
Visibility
9 mi
Moon Phase - Day 5
Moon Phase
Waxing Crescent

Hourly Weather-

Now

Mostly Clear Day Mostly Sunny
80°
Rain drop 0%
W 11 mph
Subtract

Mostly Sunny

  • Temperature feels like
    Feels Like80°
  • WindW 11 mph
  • Humidity
    Humidity27%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
78°
Rain drop 0%
W 10 mph
Add

Sunny

  • Temperature feels like
    Feels Like78°
  • WindW 10 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
76°
Rain drop 0%
W 10 mph
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Sunny

  • Temperature feels like
    Feels Like76°
  • WindW 10 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 in

7 pm

Sunny Sunny
69°
Rain drop 0%
W 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like69°
  • WindW 7 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover10%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Tonight

Clear Night Clear
--/50°
Rain drop 2%
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Night

50°
Clear Night
Rain drop
2%
SSW 11 mph

Clear skies. Low around 50F. WSW winds shifting to ESE at 10 to 15 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:43 am
  • Moonset
    Moonset12:13 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Sunny Sunny
79°/49°
Rain drop 1%
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Day

79°
Sunny
Rain drop
1%
WSW 11 mph

Sunny. High 79F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:23 pm

Night

49°
Mostly Clear Night
Rain drop
7%
SSW 7 mph

Generally fair. Low 49F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:37 am
  • Moonset
    Moonset1:26 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
71°/46°
Rain drop 8%
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Day

71°
Partly Cloudy Day
Rain drop
8%
SW 13 mph

Partly cloudy. Near record high temperatures. High 71F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity69%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:24 pm

Night

46°
Partly Cloudy Night
Rain drop
6%
SW 9 mph

Partly cloudy in the evening with more clouds for later at night. Low 46F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:40 am
  • Moonset
    Moonset2:32 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Mostly Cloudy Day Mostly Cloudy
76°/52°
Rain drop 6%
Add

Day

76°
Mostly Cloudy Day
Rain drop
6%
NNW 9 mph

Mostly cloudy skies. High 76F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:02 am
  • Sunset
    Sunset7:25 pm

Night

52°
Mostly Cloudy Night
Rain drop
2%
NNE 6 mph

Considerable cloudiness. Low 52F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:50 pm
  • Moonset
    Moonset3:27 am
  • Moon Phase - Day 8 Waxing Gibbous
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