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Port Oconnor Private Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  | | | | | | | | |
| Mostly Clear | Partly Cloudy | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| 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: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 124 PM CDT Tue Aug 18 2026 
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Issued: 552 PM CDT Tue Aug 18 2026
Key Messages
Issued at 548 PM CDT Tue Aug 18 2026- Moderate to major risk of heat-related impacts through next week with peak afternoon heat indices around 110
- Monitoring daily elevated fire weather potential over the Brush Country through the week and into next week
Discussion
... Issued at 329 PM CDT Tue Aug 18 2026
As if you didn`t know already, it is going to be a very hot period through next week for South Texas. A high that is located around the Four Corners region...