Current Weather Conditions for Castro Valley, CA
48°F
Conditions
Wind: 2 mph EHumidity: 96%
Probability of Precipitation: 2%
Hourly Forcast (next 12 hours)
| 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM |
| 48° | 47° | 47° | 47° | 47° | 49° | 51° | 54° | 56° | 58° | 59° | 59° | 58° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Patchy Fog
Patchy fog. Cloudy, with a low around 46. East wind around 2 mph. |
56°F | 49°F |
|
Thursday |
Patchy Fog then Partly Sunny
Patchy fog before 10am. Partly sunny. High near 60, with temperatures falling to around 55 in the afternoon. Southwest wind around 3 mph. |
56°F | 49°F |
|
Thursday Night |
Chance Light Rain
A chance of rain after 10pm. Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. Southwest wind around 5 mph. Chance of precipitation is 30%. |
56°F | 49°F |
|
Friday |
Light Rain
Rain. Cloudy, with a high near 60. South southwest wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
56°F | 49°F |
|
Friday Night |
Light Rain
Rain. Cloudy, with a low around 52. South southwest wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. |
56°F | 49°F |
|
Saturday |
Light Rain
Rain. Cloudy, with a high near 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
56°F | 49°F |
|
Saturday Night |
Rain
Rain. Cloudy, with a low around 53. |
56°F | 49°F |
|
Sunday |
Rain
Rain. Cloudy, with a high near 59. |
56°F | 49°F |
|
Sunday Night |
Rain
Rain. Cloudy, with a low around 53. |
56°F | 49°F |
|
Monday |
Rain
Rain. Cloudy, with a high near 58. |
56°F | 49°F |
|
Monday Night |
Rain Likely
Rain likely. Cloudy, with a low around 48. |
56°F | 49°F |
|
Tuesday |
Rain Likely
Rain likely. Mostly cloudy, with a high near 56. |
56°F | 49°F |
|
Tuesday Night |
Rain
Rain. Mostly cloudy, with a low around 48. |
56°F | 49°F |
|
Wednesday |
Rain Likely
Rain likely. Mostly cloudy, with a high near 57. |
56°F | 49°F |
| Data provided by weather.gov | |||