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78056 Weather (Castroville, TX)

Castroville, TX WeatherCurrent Conditions and Weather for Castroville, Texas
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Clear at Castroville (78056), temperature is 87°F31°C, dew point 69°F21°C, humidity 55%. Wind direction is S at 10 mphat 16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb. Last update: 11:04 am.*
*Time is approximately 11:04 am Thu, Sep 10, 2026. Time will be within 15 minutes of current local time. Castroville weather forecast data is updated every 15 minutes.

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From where we stand the rain seems random. If we could stand somewhere else, we would see the order in it. ―Tony Hillerman
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Castroville TX Weather - 12:04 pm

Castroville Weather Forecast

Weather forecast for: Castroville TX
Last Update: 6:42 am CDT Sep 10, 2026
Today: Mostly sunny, with a high near 98. Heat index values as high as 102. Southeast wind around 5 mph.
Tonight: Partly cloudy, with a low around 75. East southeast wind 5 to 10 mph.
Friday: Mostly sunny and hot, with a high near 100. Heat index values as high as 104. South southeast wind 5 to 10 mph.
Friday Night: Partly cloudy, with a low around 75. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday: Sunny and hot, with a high near 100. Southeast wind 5 to 10 mph.
Saturday Night: Mostly clear, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday: Mostly sunny and hot, with a high near 99. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night: Mostly clear, with a low around 75. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday: Mostly sunny and hot, with a high near 100. South southeast wind around 10 mph, with gusts as high as 20 mph.
Monday Night: Mostly clear, with a low around 75.
Tuesday: Mostly sunny and hot, with a high near 100.
Tuesday Night: Mostly clear, with a low around 74.
Wednesday: Mostly sunny, with a high near 98.

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