Weather forecast for: Castroville TX
Last Update: 11:32 pm CDT Sep 9, 2026
Tonight: Partly cloudy, with a low around 76. Southeast wind around 5 mph.
Thursday: Mostly sunny, with a high near 98. Heat index values as high as 104. East southeast wind around 5 mph.
Thursday Night: Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.
Friday: Sunny and hot, with a high near 100. Heat index values as high as 106. South southeast wind around 5 mph.
Friday Night: Mostly clear, with a low around 76. Southeast wind 5 to 10 mph.
Saturday: Sunny and hot, with a high near 101. Southeast wind 5 to 10 mph.
Saturday Night: Mostly clear, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday: Mostly sunny and hot, with a high near 99. South 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 25 mph.
Monday: Mostly sunny and hot, with a high near 100.
Monday Night: Mostly clear, with a low around 75.
Tuesday: Mostly sunny and hot, with a high near 99.
Tuesday Night: Mostly clear, with a low around 74.
Wednesday: Mostly sunny, with a high near 97.
WeatherWorld.com
City of Castroville, Texas
