Weather World
Big Eddy Lake, TX Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Big Eddy Lake Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
 |  | | | | | | | | | | |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Mostly Clear | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°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 | 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 |
POP = Probability of Precipitation.
Weather Outlook Updated: 306 AM CDT Sat Aug 22 2026 
Big Eddy Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Big Eddy Lake Weather Map
Big Eddy Lake Quick Facts
Big Eddy Lake Forecast Discussion
Issued: 640 AM CDT Sat Aug 22 2026
Key Messages
- Area wide Heat Advisory Saturday with max heat index values of 111 F.
- Heat Stress Levels have increased to Extreme (level 4 of 4) for southeast Texas and Louisiana Saturday; this level of heat stress will persist through at least Monday.
- Isolated showers and thunderstorms are possible Saturday and Sunday afternoon.
- Lightning and volatile winds could exacerbate fire conditions with storm passage. Check with your local officials for burn bans across SETX and CEN/SWLA.
Discussion
... (Ton...