Weather in McKinney, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for McKinney
Today |
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Temperature: 96°F Wind Speed: 10 mph Wind Direction: S Forecast: Sunny, with a high near 96. Heat index values as high as 105. South wind around 10 mph. |
Tonight |
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Temperature: 77°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Clear. Low around 77, with temperatures rising to around 79 overnight. Heat index values as high as 101. South wind 5 to 10 mph. |
Monday |
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Temperature: 97°F Wind Speed: 5 to 10 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 105. South southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Monday Night |
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Temperature: 76°F Wind Speed: 5 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Heat index values as high as 102. South wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible. |
Tuesday |
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Temperature: 95°F Wind Speed: 5 mph Wind Direction: WNW Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 95. West northwest wind around 5 mph. Chance of precipitation is 30%. |
Tuesday Night |
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Temperature: 76°F Wind Speed: 0 to 5 mph Wind Direction: ESE Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. East southeast wind 0 to 5 mph. Chance of precipitation is 30%. |
Wednesday |
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Temperature: 97°F Wind Speed: 5 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South southwest wind around 5 mph. Chance of precipitation is 20%. |
Wednesday Night |
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Temperature: 77°F Wind Speed: 5 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South southeast wind around 5 mph. Chance of precipitation is 20%. |
Thursday |
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Temperature: 95°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly sunny, with a high near 95. South wind 5 to 10 mph. |
Thursday Night |
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Temperature: 76°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Partly cloudy, with a low around 76. |
Independence Day |
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Temperature: 94°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly sunny, with a high near 94. |
Friday Night |
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Temperature: 76°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Partly cloudy, with a low around 76. |
Saturday |
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Temperature: 95°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly sunny, with a high near 95. |
Saturday Night |
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Temperature: 76°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Partly cloudy, with a low around 76. |