Current Weather Conditions for Castro Valley, CA
56°F
Conditions
Wind: 3 mph WSWHumidity: 91%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | 12 AM | 1 AM |
| 56° | 56° | 58° | 62° | 65° | 68° | 70° | 73° | 74° | 74° | 74° | 73° | 72° |
Upcoming Week
| Day | Forecast | High | Low |
|
Today |
Mostly Sunny
Mostly sunny. High near 76, with temperatures falling to around 73 in the afternoon. West southwest wind 2 to 9 mph. |
74°F | 56°F |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 57. West wind 3 to 9 mph. |
74°F | 56°F |
|
Wednesday |
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 71 in the afternoon. West wind 3 to 10 mph. |
74°F | 56°F |
|
Wednesday Night |
Partly Cloudy
Partly cloudy, with a low around 56. West southwest wind 5 to 10 mph. |
74°F | 56°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 73. West southwest wind 5 to 12 mph, with gusts as high as 18 mph. |
74°F | 56°F |
|
Thursday Night |
Partly Cloudy
Partly cloudy, with a low around 56. |
74°F | 56°F |
|
Juneteenth |
Mostly Sunny
Mostly sunny, with a high near 72. |
74°F | 56°F |
|
Friday Night |
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 55. |
74°F | 56°F |
|
Saturday |
Patchy Fog then Mostly Sunny
Patchy fog before 7am. Mostly sunny, with a high near 71. |
74°F | 56°F |
|
Saturday Night |
Partly Cloudy then Patchy Fog
Patchy fog after 5am. Partly cloudy, with a low around 53. |
74°F | 56°F |
|
Sunday |
Patchy Fog then Mostly Sunny
Patchy fog before 8am. Mostly sunny, with a high near 72. |
74°F | 56°F |
|
Sunday Night |
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 54. |
74°F | 56°F |
|
Monday |
Patchy Fog then Mostly Sunny
Patchy fog before 8am. Mostly sunny, with a high near 74. |
74°F | 56°F |
|
Monday Night |
Partly Cloudy
Partly cloudy, with a low around 54. |
74°F | 56°F |
| Data provided by weather.gov | |||