Fannin, TX Weather Forecast
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Fannin Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°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: 71°FLo: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 828 AM CDT Sun Sep 20 2026 

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Issued: 624 AM CDT Sun Sep 20 2026
Key Messages
Issued at 618 AM CDT Sun Sep 20 2026- Low-end seabreeze showers/storms through Wednesday with lower confidence in precipitation after mid-week
- Above-average temperatures remain through the forecast period.
Discussion
... Issued at 121 PM CDT Sat Sep 19 2026
Mid-level high pressure... That`s been the statement of the summer. While we continue this trend through the forecast period, closer to the surface, there is a tad bit more going on. Across the western Gulf, the tropical moisture tha...
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