Current Weather Conditions for Castro Valley, CA
49°F
Conditions
Wind: 8 mph NNEHumidity: 62%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM |
| 49° | 48° | 47° | 48° | 48° | 47° | 50° | 54° | 57° | 58° | 59° | 60° | 59° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Partly Cloudy
Partly cloudy, with a low around 47. North northeast wind around 8 mph. |
54°F | 44°F |
|
Tuesday |
Partly Sunny then Rain
Rain after 1pm. Partly sunny. High near 61, with temperatures falling to around 55 in the afternoon. South southeast wind 6 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
54°F | 44°F |
|
Tuesday Night |
Showers And Thunderstorms
A chance of rain before 7pm, then showers and thunderstorms between 7pm and 1am, then rain. Mostly cloudy. Low around 49, with temperatures rising to around 51 overnight. East southeast wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
54°F | 44°F |
|
Wednesday |
Light Rain
Rain. Mostly cloudy, with a high near 58. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
54°F | 44°F |
|
Wednesday Night |
Light Rain Likely
Rain likely before 4am. Mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
54°F | 44°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 61. |
54°F | 44°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 46. |
54°F | 44°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 62. |
54°F | 44°F |
|
Friday Night |
Mostly Cloudy
Mostly cloudy, with a low around 46. |
54°F | 44°F |
|
Saturday |
Chance Light Rain
A chance of rain after 10am. Mostly cloudy, with a high near 60. |
54°F | 44°F |
|
Saturday Night |
Light Rain Likely
Rain likely. Cloudy, with a low around 46. |
54°F | 44°F |
|
Sunday |
Light Rain
Rain. Mostly cloudy, with a high near 56. |
54°F | 44°F |
|
Sunday Night |
Light Rain
Rain. Mostly cloudy, with a low around 43. |
54°F | 44°F |
|
Washington's Birthday |
Rain
Rain. Cloudy, with a high near 55. |
54°F | 44°F |
| Data provided by weather.gov | |||