7-Day Forecast 29.36°N 98.87°W (Text-Only)
NWS Forecast for: Castroville TX
Issued by: National Weather Service Austin/San Antonio, TX
Last Update: 8:44 pm CDT Jul 12, 2025




Tonight: Mostly cloudy, with a low around 24. Southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.

Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could produce heavy rainfall. Cloudy, then gradually becoming mostly sunny, with a high near 34. Heat index values as high as 38. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 23. Southeast wind 10 to 20 km/h.

Monday: Mostly sunny, with a high near 35. Heat index values as high as 38. South southeast wind 10 to 15 km/h.

Monday Night: Partly cloudy, with a low around 24. Southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

Tuesday: Partly sunny, with a high near 34. South southeast wind 10 to 15 km/h, with gusts as high as 30 km/h.

Tuesday Night: Partly cloudy, with a low around 24. Southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.

Wednesday: Mostly sunny, with a high near 36. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

Wednesday Night: Partly cloudy, with a low around 23. Southeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.

Thursday: Mostly sunny, with a high near 36.

Thursday Night: Mostly clear, with a low around 22.

Friday: Sunny, with a high near 36.

Friday Night: Partly cloudy, with a low around 23.

Saturday: Sunny, with a high near 36.



Castroville TX
 29.36°N 98.87°W (Elev. 787 m)

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