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San Leon Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | | | | | |  |  |  | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny |
| Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 85°FHi: 29°C | Lo: 75°FLo: 24°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C |
| POP: 40% | POP: 50% | POP: 70% | POP: 90% | POP: 90% | POP: 80% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 237 PM CDT Thu Oct 01 2026 
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Issued: 234 PM CDT Thu Oct 1 2026
Key Messages
- Periods of showers and thunderstorms are expected each day, peaking today through early Sunday. Locally heavy rain will be possible and could lead to instances of flash flooding.
- The heavy rainfall threat shifts from the Brazos Valley on Thursday/Friday to the coast on Saturday/Sunday.
- Daytime temperatures are expected to drop to more seasonal levels in response to rain and increased cloud cover.
- Cold front pushes through early next week.
Discussion
... Issued at 228 PM CDT Thu Oct 1 2...