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International Boundary Marker, TX 7-Day Weather Forecast
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International Boundary Marker Weather Forecast
International Boundary Marker, TX Weather Forecast Date: 627 AM CDT Thu Aug 13 2026
Weather forecast for International Boundary Marker, TX
Today Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Today... Mostly sunny. Hot with highs around 100. Southwest winds 5 to 10 mph with gusts up to 20 mph. |
| Fri Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. Hot with highs around 100. South winds 5 to 10 mph. |
| Sat Hi: 101°FHi: 38°C Lo: 75°F Lo: 24°C |
Saturday... Sunny, hot with highs around 101. Southwest winds around 5 mph. |
| Sun Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Sunday... Sunny, hot with highs around 100. |
| Mon Hi: 103°FHi: 39°C Lo: 79°F Lo: 26°C |
Monday... Sunny, hot with highs 100 to 105. |
| Tue Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly sunny. Hot with highs around 100. |
| Wed Hi: 100°FHi: 38°C |
Wednesday... Mostly sunny. Hot with highs around 100. |
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