Weather World
Schwertner, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Schwertner Weather Forecast
| THIS AFTERNOON | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  |  |  | | | | | | |  |
| Sunny | Clear | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Clear | Clear | Mostly Sunny | Chance of Showers |
| 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 Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 125 PM CDT Tue Sep 15 2026 
Schwertner Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Schwertner Weather Map
Schwertner Quick Facts
Schwertner Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 203 PM CDT Tue Sep 15 2026
Key Messages
Updated at 200 PM CDT Tue Sep 15 2026- A Heat Advisory remains in effect for the coastal plains, Williamson, and Travis Counties until 7 PM.
- A Rangeland Fire Danger Statement continues until 8 PM today for the Rio Grande plains and portions of the southern Edwards Plateau due to gusty southeast winds and low humidity values.
- Increased moisture Thursday into Friday brings a chance for convection to areas generally along and east of I-35.
Aviation
... (18Z TAFS) Issued at 1238 PM CDT Tue ...