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City of Mission, TexasMission, TX 7-Day Weather Forecast
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Mission Weather Forecast
Mission, TX Weather Forecast Date: 713 PM CDT Thu Sep 17 2026
Weather forecast for Mission, TX
Tonight Lo: 79°F Lo: 26°C |
Tonight... Partly cloudy this evening, then clearing. Lows in the upper 70s. East winds 5 to 10 mph with gusts up to 20 mph this evening, becoming light and variable. Heat index values up to 105 early this evening. |
Fri Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny with a chance of showers with a slight chance of thunderstorms. Humid with highs in the mid 90s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40%. Heat index values up to 108. |
Sat Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Saturday... Sunny. Highs in the upper 90s. Light and variable winds, becoming east 5 to 10 mph with gusts up to 20 mph in the afternoon. Heat index values up to 106. |
| Sun Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Sunday... Sunny. Highs in the upper 90s. Heat index values up to 110. |
| Mon Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Monday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 30%. Heat index values up to 110. |
| Tue Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40%. Heat index values up to 110. |
| Wed Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50%. Heat index values up to 105. |
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