Current Weather Conditions for Castro Valley, CA
63°F
Conditions
Wind: 9 mph WSWHumidity: 86%
Probability of Precipitation: 13%
Hourly Forcast (next 12 hours)
| 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM |
| 63° | 64° | 64° | 61° | 60° | 59° | 58° | 57° | 56° | 55° | 55° | 53° | 53° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Partly Cloudy then Patchy Fog
Patchy fog between 4am and 5am. Partly cloudy, with a low around 51. North northwest wind around 5 mph. |
73°F | 57°F |
|
Sunday |
Slight Chance Light Rain
Patchy fog before 7am, then a slight chance of rain between 11am and 5pm. Partly sunny. High near 66, with temperatures falling to around 63 in the afternoon. South southwest wind 2 to 9 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
73°F | 57°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy. Low around 50, with temperatures rising to around 52 overnight. West wind 3 to 8 mph. |
73°F | 57°F |
|
Monday |
Sunny
Sunny, with a high near 69. North northeast wind 3 to 10 mph. |
73°F | 57°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 52. North northeast wind 3 to 7 mph. |
73°F | 57°F |
|
Tuesday |
Sunny
Sunny, with a high near 74. |
73°F | 57°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 54. |
73°F | 57°F |
|
Wednesday |
Sunny
Sunny, with a high near 76. |
73°F | 57°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 54. |
73°F | 57°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 72. |
73°F | 57°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 53. |
73°F | 57°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 74. |
73°F | 57°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 54. |
73°F | 57°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 75. |
73°F | 57°F |
| Data provided by weather.gov | |||