Current Weather Conditions for Castro Valley, CA
47°F
Conditions
Wind: 2 mph NNEHumidity: 84%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM |
| 47° | 47° | 46° | 45° | 46° | 45° | 45° | 45° | 46° | 49° | 52° | 56° | 58° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Partly Cloudy
Partly cloudy, with a low around 44. Northeast wind around 3 mph. |
61°F | 45°F |
|
Sunday |
Mostly Sunny
Mostly sunny. High near 61, with temperatures falling to around 56 in the afternoon. North northwest wind 2 to 6 mph. |
61°F | 45°F |
|
Sunday Night |
Mostly Clear
Mostly clear, with a low around 44. North northeast wind 3 to 7 mph. |
61°F | 45°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 62. North northwest wind 2 to 6 mph. |
61°F | 45°F |
|
Monday Night |
Partly Cloudy then Patchy Fog
Patchy fog between 1am and 4am. Partly cloudy, with a low around 45. Northwest wind 1 to 5 mph. |
61°F | 45°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 62. |
61°F | 45°F |
|
Tuesday Night |
Patchy Fog
Patchy fog after 8pm. Partly cloudy, with a low around 46. |
61°F | 45°F |
|
Wednesday |
Patchy Fog then Mostly Sunny
Patchy fog before 10am. Mostly sunny, with a high near 64. |
61°F | 45°F |
|
Wednesday Night |
Mostly Clear then Patchy Fog
Patchy fog after 4am. Mostly clear, with a low around 48. |
61°F | 45°F |
|
Thursday |
Patchy Fog then Mostly Sunny
Patchy fog before 9am. Mostly sunny, with a high near 65. |
61°F | 45°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 46. |
61°F | 45°F |
|
Friday |
Sunny
Sunny, with a high near 64. |
61°F | 45°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 45. |
61°F | 45°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 63. |
61°F | 45°F |
| Data provided by weather.gov | |||