Willis, TX Weather Forecast
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Willis Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Chance of T-Storm | Mostly Clear | Sunny | Partly Cloudy | Sunny | Mostly Clear | Chance of T-Storm | Clearing |
| Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C |
| POP: 50% | POP: 20% | POP: 70% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1058 AM CDT Fri Sep 04 2026 

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Issued: 555 AM CDT Fri Sep 4 2026
Key Messages
- Scattered afternoon showers and thunderstorms will be possible on a daily basis into next week.
- Heat and humidity continue with heat indicies in the triple digits each day.
Discussion
... Issued at 1234 AM CDT Fri Sep 4 2026
Upper level ridging will expand across the Southern Plains with a mid-level circulation meandering SW through the day Friday. PWAT values remain elevated, and as daytime heating kicks in with the approach of the sea breeze, expect to see more showers and thunderstor...
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