Weather WorldViboras, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Viboras Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | | |  |  | |  | | | | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Chance of Showers | Mostly Clear | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 101°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C |
| POP: 40% | POP: 50% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Sun Sep 20 2026 
Viboras Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Viboras Weather Map
Viboras Quick Facts
Viboras Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1227 AM CDT Sun Sep 20 2026
Key Messages
Updated at 1224 AM CDT Sun Sep 20 2026- Major to Extreme Heat Risk continues across the populated RGV through at least Tuesday, with Moderate to Major across the rural areas where overnight temperatures will be a little lower each day.
- Record heat for the month-to-date will remain the story through the seven day period and beyond.
- Generally dry weather will prevail through Tuesday or Wednesday, with some potential for increased rain chances and coverage by Wednesday or Thursday. That ...