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Lake Thomas Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  | | | | | | |  | |
| Chance of Showers | Partly Cloudy | 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 |
| Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 20% | POP: 70% | POP: 70% | POP: 70% | POP: 50% | POP: 80% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 124 PM CDT Wed Sep 30 2026 
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Issued: 555 PM CDT Wed Sep 30 2026
Key Messages
- Periods of showers and thunderstorms are expected each day, peaking Thursday 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.
Discussion
... Issued at 206 PM CDT Wed Sep 30 2026
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