Weather in Lewisville, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Lewisville
This Afternoon |
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Temperature: 102°F Wind Speed: 10 mph Wind Direction: SSE Forecast: Sunny, with a high near 102. Heat index values as high as 103. South southeast wind around 10 mph. |
Tonight |
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Temperature: 81°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 101. South southeast wind 5 to 10 mph. |
Tuesday |
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Temperature: 100°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Sunny, with a high near 100. Heat index values as high as 105. South southeast wind 5 to 10 mph. |
Tuesday Night |
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Temperature: 80°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: Mostly clear, with a low around 80. Heat index values as high as 103. Southeast wind 5 to 10 mph. |
Wednesday |
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Temperature: 99°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Southeast wind 5 to 10 mph. |
Wednesday Night |
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Temperature: 79°F Wind Speed: 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms after 1am. Partly cloudy. Low around 79, with temperatures rising to around 81 overnight. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
Thursday |
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Temperature: 99°F Wind Speed: 10 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 99. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
Thursday Night |
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Temperature: 80°F Wind Speed: 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 80. South southeast wind around 10 mph, with gusts as high as 20 mph. |
Friday |
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Temperature: 99°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Sunny, with a high near 99. South southeast wind 5 to 10 mph. |
Friday Night |
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Temperature: 80°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 80. |
Saturday |
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Temperature: 100°F Wind Speed: 5 mph Wind Direction: SSE Forecast: Sunny, with a high near 100. |
Saturday Night |
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Temperature: 81°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 81. |
Sunday |
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Temperature: 101°F Wind Speed: 0 to 10 mph Wind Direction: SSE Forecast: Sunny, with a high near 101. |
Sunday Night |
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Temperature: 81°F Wind Speed: 5 to 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 81. |