Current Weather Conditions for Castro Valley, CA
55°F
Conditions
Wind: 9 mph WSWHumidity: 88%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM |
| 55° | 54° | 54° | 54° | 54° | 53° | 53° | 53° | 52° | 53° | 54° | 56° | 59° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. Southwest wind around 9 mph. |
72°F | 54°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 70. Southwest wind around 9 mph. |
72°F | 54°F |
|
Friday Night |
Partly Cloudy
Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. South southwest wind 3 to 8 mph. |
72°F | 54°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 75. Southwest wind 3 to 10 mph, with gusts as high as 18 mph. |
72°F | 54°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 53. Southwest wind around 9 mph, with gusts as high as 18 mph. |
72°F | 54°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 76. |
72°F | 54°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 53. |
72°F | 54°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 86. |
72°F | 54°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 56. |
72°F | 54°F |
|
Tuesday |
Sunny
Sunny, with a high near 80. |
72°F | 54°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 55. |
72°F | 54°F |
|
Wednesday |
Sunny
Sunny, with a high near 75. |
72°F | 54°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 53. |
72°F | 54°F |
|
Thursday |
Sunny
Sunny, with a high near 75. |
72°F | 54°F |
| Data provided by weather.gov | |||