Current Weather Conditions for Castro Valley, CA
52°F
Conditions
Wind: 7 mph WSWHumidity: 90%
Probability of Precipitation: 1%
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 |
| 52° | 52° | 52° | 52° | 52° | 51° | 52° | 53° | 54° | 56° | 57° | 59° | 61° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Mostly Cloudy
Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. West southwest wind around 7 mph. |
68°F | 50°F |
|
Memorial Day |
Slight Chance Drizzle then Partly Sunny
A slight chance of drizzle between 8am and 11am. Partly sunny. High near 64, with temperatures falling to around 61 in the afternoon. West southwest wind 8 to 13 mph, with gusts as high as 22 mph. |
68°F | 50°F |
|
Monday Night |
Mostly Cloudy then Slight Chance Drizzle
A slight chance of drizzle after 2am. Mostly cloudy, with a low around 51. West southwest wind 9 to 14 mph, with gusts as high as 25 mph. |
68°F | 50°F |
|
Tuesday |
Slight Chance Drizzle then Mostly Sunny
A slight chance of drizzle before 11am. Mostly sunny, with a high near 67. West wind around 14 mph, with gusts as high as 24 mph. |
68°F | 50°F |
|
Tuesday Night |
Mostly Clear
Mostly clear, with a low around 49. West southwest wind 2 to 13 mph, with gusts as high as 23 mph. |
68°F | 50°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 71. |
68°F | 50°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 51. |
68°F | 50°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 70. |
68°F | 50°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 52. |
68°F | 50°F |
|
Friday |
Mostly Sunny
Mostly sunny, with a high near 68. |
68°F | 50°F |
|
Friday Night |
Partly Cloudy
Partly cloudy, with a low around 51. |
68°F | 50°F |
|
Saturday |
Sunny
Sunny, with a high near 70. |
68°F | 50°F |
|
Saturday Night |
Mostly Clear
Mostly clear, with a low around 49. |
68°F | 50°F |
|
Sunday |
Sunny
Sunny, with a high near 74. |
68°F | 50°F |
| Data provided by weather.gov | |||