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Koolside Park, TX Weather Forecast
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Koolside Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  | | | | | |  |  | | |
| Sunny | Mostly Clear | Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers |
| Hi: 95°FHi: 35°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 81°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 81°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 80°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C |
| POP: 20% | POP: 40% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 124 AM CDT Sat Sep 12 2026 
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Issued: 126 PM CDT Sat Sep 12 2026
Key Messages
Issued at 125 PM CDT Sat Sep 12 2026- Moderate to Extreme risk of heat-related impacts across a large portion of South Texas today through early next week.
- Heat Advisory in effect through 6 PM today.
- Low to very low rain chances today through early next week, then increasing to a medium chance across the Victoria Crossroads by mid week.
- Elevated Fire Weather conditions today and remains possible through Monday, mainly across the inland Coastal Plains, Brush Country and Rio Grande Plai...