Dunn, TX Weather Forecast
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| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 60% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 435 AM CDT Tue Sep 15 2026 

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Issued: 622 AM CDT Tue Sep 15 2026
Key Messages
Updated at 621 AM CDT Tue Sep 15 2026- Despite a gradual cooling trend, temperatures remain above normal through the week. A more notable cool down is possible this weekend in addition to more widespread rain chances.
- Isolated to scattered showers/storms will be possible over the higher terrain each afternoon. Storm chances also increase over portions of SE NM this week.
Aviation
... (12Z TAFS) Issued at 621 AM CDT Tue Sep 15 2026
VFR conditions prevail. Additional shower and thunderstor...
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