Current Weather Conditions for Castro Valley, CA
53°F
Conditions
Wind: 2 mph ESEHumidity: 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 |
| 53° | 53° | 54° | 55° | 59° | 65° | 70° | 74° | 77° | 80° | 82° | 82° | 82° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Clear
Mostly clear, with a low around 53. East southeast wind around 2 mph. |
76°F | 55°F |
|
Wednesday |
Sunny
Sunny. High near 84, with temperatures falling to around 82 in the afternoon. South wind 1 to 8 mph. |
76°F | 55°F |
|
Wednesday Night |
Clear
Clear. Low around 59, with temperatures rising to around 61 overnight. Southwest wind 1 to 6 mph. |
76°F | 55°F |
|
Thursday |
Sunny
Sunny, with a high near 92. North northwest wind 1 to 9 mph. |
76°F | 55°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 58. West southwest wind 2 to 8 mph. |
76°F | 55°F |
|
Friday |
Sunny
Sunny, with a high near 83. |
76°F | 55°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 56. |
76°F | 55°F |
|
Saturday |
Sunny
Sunny, with a high near 82. |
76°F | 55°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 56. |
76°F | 55°F |
|
Sunday |
Sunny
Sunny, with a high near 78. |
76°F | 55°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 56. |
76°F | 55°F |
|
Monday |
Sunny
Sunny, with a high near 77. |
76°F | 55°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 55. |
76°F | 55°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 77. |
76°F | 55°F |
| Data provided by weather.gov | |||