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City of Greenville, TXGreenville, TX Weather Forecast
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| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | | |  | | | | |  |  |
| Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 101°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
| POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 608 AM CDT Wed Sep 16 2026 
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Issued: 537 AM CDT Wed Sep 16 2026
Key Messages
- A Heat Advisory is in effect for portions of North and Central Texas this afternoon.
- An elevated fire threat will exist primarily west of I-35 today.
- Slightly cooler weather and low rain chances return late Sunday into early next week.
Aviation
... (12Z TAFS) Issued at 537 AM CDT Wed Sep 16 2026
KACT: Ragged low clouds are developing around 1,500 ft across the Hill Country as of 1000Z. The KGRK VAD depicts southerly flow of 180 at cloud level, which would bring temporary MVFR ceilings o...