| National Weather Service Forecast for:
Castroville CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA |
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| Updated: 7:35 pm PST Dec 4, 2025 | ||||||||||||||||||
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| Overnight |
Clear, with a low around 42. East northeast wind around 7 mph. |
| Friday |
Sunny, with a high near 62. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. |
| Friday Night |
Partly cloudy, with a low around 43. East wind 3 to 5 mph. |
| Saturday |
Sunny, with a high near 63. Calm wind becoming west northwest 5 to 7 mph in the afternoon. |
| Saturday Night |
Mostly clear, with a low around 45. Light and variable wind becoming east around 5 mph in the evening. |
| Sunday |
Mostly sunny, with a high near 64. |
| Sunday Night |
Partly cloudy, with a low around 45. |
| Monday |
Sunny, with a high near 65. |
| Monday Night |
Partly cloudy, with a low around 46. |
| Tuesday |
Mostly sunny, with a high near 66. |
| Tuesday Night |
Partly cloudy, with a low around 48. |
| Wednesday |
Sunny, with a high near 67. |
| Wednesday Night |
Mostly clear, with a low around 48. |
| Thursday |
Sunny, with a high near 66. |
Forecast from NOAA-NWS for Castroville CA.