Current Weather Conditions for Castro Valley, CA
49°F
Conditions
Wind: 5 mph SSEHumidity: 86%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM |
| 49° | 49° | 49° | 50° | 52° | 57° | 60° | 64° | 66° | 69° | 70° | 71° | 71° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear, with a low around 48. South southeast wind around 5 mph. |
80°F | 57°F |
|
Sunday |
Sunny
Sunny. High near 72, with temperatures falling to around 69 in the afternoon. Southwest wind 3 to 10 mph. |
80°F | 57°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 50. Southwest wind around 9 mph. |
80°F | 57°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 69. Southwest wind 7 to 13 mph, with gusts as high as 22 mph. |
80°F | 57°F |
|
Monday Night |
Mostly Cloudy
Mostly cloudy, with a low around 55. West southwest wind 5 to 12 mph, with gusts as high as 22 mph. |
80°F | 57°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 72. |
80°F | 57°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 53. |
80°F | 57°F |
|
Wednesday |
Sunny
Sunny, with a high near 83. |
80°F | 57°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 59. |
80°F | 57°F |
|
Thursday |
Sunny
Sunny, with a high near 90. |
80°F | 57°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 58. |
80°F | 57°F |
|
Friday |
Sunny
Sunny, with a high near 83. |
80°F | 57°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 57. |
80°F | 57°F |
|
Saturday |
Sunny
Sunny, with a high near 81. |
80°F | 57°F |
| Data provided by weather.gov | |||