7-Day Forecast Summary
7-Day Detailed Weather Forecast for Plano
Today |
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Temperature: 95°F Wind Speed: 15 mph Wind Direction: S Forecast: Partly sunny, with a high near 95. Heat index values as high as 105. South wind around 15 mph, with gusts as high as 25 mph. |
Tonight |
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Temperature: 79°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Friday |
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Temperature: 94°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 94. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Friday Night |
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Temperature: 79°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Partly cloudy. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 101. South southeast wind 5 to 10 mph. |
Saturday |
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Temperature: 98°F Wind Speed: 10 to 15 mph Wind Direction: SSW Forecast: Sunny, with a high near 98. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. |
Saturday Night |
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Temperature: 79°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Mostly clear, with a low around 79. South wind 10 to 15 mph. |
Sunday |
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Temperature: 93°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. South wind 5 to 10 mph. Chance of precipitation is 40%. |
Sunday Night |
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Temperature: 71°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. East northeast wind 5 to 10 mph. Chance of precipitation is 70%. |
Monday |
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Temperature: 84°F Wind Speed: 10 mph Wind Direction: N Forecast: Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. North wind around 10 mph. Chance of precipitation is 70%. |
Monday Night |
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Temperature: 68°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%. |
Tuesday |
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Temperature: 87°F Wind Speed: 5 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 87. Chance of precipitation is 30%. |
Tuesday Night |
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Temperature: 71°F Wind Speed: 5 mph Wind Direction: ESE Forecast: Partly cloudy, with a low around 71. |
Wednesday |
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Temperature: 94°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly sunny, with a high near 94. |
Wednesday Night |
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Temperature: 77°F Wind Speed: 10 mph Wind Direction: S Forecast: Mostly clear, with a low around 77. |

