Current Weather Conditions for Castro Valley, CA
43°F
Conditions
Wind: 2 mph NEHumidity: 86%
Probability of Precipitation: 0%
Hourly Forcast (next 12 hours)
| 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM |
| 43° | 43° | 43° | 43° | 43° | 43° | 43° | 44° | 44° | 45° | 47° | 49° | 52° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Partly Cloudy
Partly cloudy, with a low around 42. Northeast wind around 2 mph. |
59°F | 44°F |
|
Sunday |
Patchy Fog then Mostly Sunny
Patchy fog before 9am. Mostly sunny. High near 59, with temperatures falling to around 54 in the afternoon. North northeast wind 2 to 6 mph. |
59°F | 44°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 41. North northeast wind around 2 mph. |
59°F | 44°F |
|
Monday |
Sunny
Sunny, with a high near 60. Northeast wind 2 to 6 mph. |
59°F | 44°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 43. Northeast wind around 5 mph. |
59°F | 44°F |
|
Tuesday |
Mostly Sunny
Mostly sunny, with a high near 61. |
59°F | 44°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 44. |
59°F | 44°F |
|
Wednesday |
Sunny
Sunny, with a high near 61. |
59°F | 44°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 42. |
59°F | 44°F |
|
Thursday |
Sunny
Sunny, with a high near 60. |
59°F | 44°F |
|
Thursday Night |
Mostly Clear
Mostly clear, with a low around 42. |
59°F | 44°F |
|
Friday |
Sunny
Sunny, with a high near 61. |
59°F | 44°F |
|
Friday Night |
Mostly Clear
Mostly clear, with a low around 43. |
59°F | 44°F |
|
Saturday |
Mostly Sunny
Mostly sunny, with a high near 61. |
59°F | 44°F |
| Data provided by weather.gov | |||