Olivia, TX Weather Forecast
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Olivia Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
| Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C |
| POP: 20% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 123 AM CDT Mon Sep 07 2026 

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Issued: 208 AM CDT Mon Sep 7 2026
Key Messages
Issued at 205 AM CDT Mon Sep 7 2026- Moderate to occasionally High risk of heat-related impacts through this week, peak afternoon heat indices 105-110
- Low chances (15-30%) for seabreeze-driven showers and storms each afternoon and evening through Friday. Slightly greater chances and coverage Wednesday.
Discussion
... Issued at 205 AM CDT Mon Sep 7 2026
Mid-level ridging will build into South Texas today as the center flattens out across the southern half of the CONUS early this week. Moi...
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