Lyons, TX Weather Forecast
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Lyons Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
| Clearing | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°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 |
POP = Probability of Precipitation.
Weather Outlook Updated: 423 PM CDT Thu Sep 17 2026 

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Issued: 547 PM CDT Thu Sep 17 2026
Key Messages
- Scattered showers and thunderstorms today, with highest chances along the coast.
- Less humidity Friday and Saturday with no precipitation chances.
- Humidity returns Sunday along with daily diurnal storm chances into next week.
Discussion
... Issued at 1207 PM CDT Thu Sep 17 2026
The well-advertised tropical moisture plume has arrived and associated showers and thunderstorms are currently moving onshore. These should peak in coverage late this morning into afternoon, with highest chances a...
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