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City of Plano, TexasPlano, TX 7-Day Weather Forecast
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Plano Weather Forecast
Plano, TX Weather Forecast Date: 608 AM CDT Sat Sep 05 2026
Weather forecast for Plano, TX
Today Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Today... Sunny, hot with highs in the upper 90s. South winds around 5 mph, becoming southeast this afternoon. Heat index values up to 106. |
| Sun Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Sunday... Sunny, hot with highs around 100. Southeast winds 5 to 10 mph. Heat index values up to 106. |
| Labor Day Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Labor Day... Sunny, hot with highs around 100. South winds 5 to 10 mph. Heat index values up to 107. |
| Tue Hi: 100°FHi: 38°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny, hot with highs around 100. Heat index values up to 110 in the afternoon. |
| Wed Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Wednesday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. |
| Thu Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Thursday... Sunny, hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. |
Fri Hi: 99°FHi: 37°C |
Friday... Mostly sunny. A 20% chance of showers in the morning. Hot with highs in the upper 90s. Heat index values up to 110 in the afternoon. |
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