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Grapevine Tank, TX 7-Day Weather Forecast
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Grapevine Tank Weather Forecast
Grapevine Tank, TX Weather Forecast Date: 327 PM CDT Tue Aug 18 2026
Weather forecast for Grapevine Tank, TX
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly clear. Lows around 70. South winds around 10 mph. |
Wed Hi: 100°FHi: 38°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny, hot with highs around 100. South winds 10 to 15 mph. |
| Thu Hi: 99°FHi: 37°C Lo: 69°F Lo: 21°C |
Thursday... Mostly sunny. Highs in the upper 90s. Southwest winds 5 to 10 mph, becoming south in the afternoon. |
| Fri Hi: 99°FHi: 37°C Lo: 70°F Lo: 21°C |
Friday... Sunny. Highs in the upper 90s. |
Sat Hi: 99°FHi: 37°C Lo: 70°F Lo: 21°C |
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20%. |
| Sun Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Sunday... Sunny. Highs in the upper 90s. |
| Mon Hi: 100°FHi: 38°C Lo: 70°F Lo: 21°C |
Monday... Sunny, hot with highs around 100. |
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