Weather WorldKey Lake, TX 7-Day Weather Forecast
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Key Lake Weather Forecast
Key Lake, TX Weather Forecast Date: 627 AM CDT Tue Oct 13 2026
Weather forecast for Key Lake, TX
Today Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Today... Mostly cloudy this morning, then becoming partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 20 mph. |
Wed Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Gusts up to 20 mph in the morning. Chance of rain 20%. |
Thu Hi: 90°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. Highs around 90. South winds 5 to 10 mph. |
Fri Hi: 79°FHi: 26°C Lo: 51°F Lo: 11°C |
Friday... Partly cloudy and windy, cooler with highs in the upper 70s. |
| Sat Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Saturday... Mostly sunny. Highs in the lower 70s. |
| Sun Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
| Mon Hi: 85°FHi: 29°C |
Monday... Partly cloudy. Highs in the mid 80s. |
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