


NWS Forecast for: Sullivan City TX Issued by: National Weather Service Brownsville, TX Last Update: 12:00 am CDT Jul 13, 2025 | |
Overnight: Partly cloudy, with a low around 26. Southeast wind 16 to 18 km/h, with gusts as high as 39 km/h. Sunday: Mostly sunny, with a high near 36. Heat index values as high as 42. Southeast wind 16 to 23 km/h, with gusts as high as 40 km/h. Sunday Night: Partly cloudy, with a low around 26. Southeast wind 13 to 23 km/h, with gusts as high as 40 km/h. Monday: Mostly sunny, with a high near 36. Heat index values as high as 42. Southeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 39 km/h. Monday Night: Partly cloudy, with a low around 26. Southeast wind 13 to 23 km/h, with gusts as high as 40 km/h. Tuesday: Mostly sunny, with a high near 36. Southeast wind 13 to 23 km/h, with gusts as high as 39 km/h. Tuesday Night: Partly cloudy, with a low around 26. Southeast wind 14 to 23 km/h, with gusts as high as 40 km/h. Wednesday: Sunny, with a high near 37. Southeast wind 13 to 18 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 40 km/h. Wednesday Night: Mostly clear, with a low around 24. Southeast wind 14 to 24 km/h, with gusts as high as 40 km/h. Thursday: Sunny, with a high near 37. Southeast wind 11 to 21 km/h, with gusts as high as 35 km/h. Thursday Night: Mostly clear, with a low around 24. Southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 37 km/h. Friday: Mostly sunny, with a high near 37. Friday Night: Partly cloudy, with a low around 25. Saturday: Sunny, with a high near 37. | |
Sullivan City TX 26.26°N 98.57°W | |
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