Weather WorldSundowner Lake, TX 7-Day Weather Forecast
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Sundowner Lake Weather Forecast
Sundowner Lake, TX Weather Forecast Date: 144 AM CDT Tue Sep 01 2026
Weather forecast for Sundowner Lake, TX
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph. |
Tue Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20%. |
| Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 40%. |
| Thu Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Thursday... Partly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40%. |
Fri Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Friday... Mostly sunny. Hot with highs in the upper 90s. |
| Sat Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Saturday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20%. |
| Sun Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105 in the afternoon. |
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