Weather in Allen, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Allen
Overnight |
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Temperature: 83°F Wind Speed: 10 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 83. South southwest wind around 10 mph. Chance of precipitation is 20%. |
Wednesday |
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Temperature: 102°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: A slight chance of showers and thunderstorms. Mostly sunny. High near 102, with temperatures falling to around 100 in the afternoon. Heat index values as high as 104. West wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 79°F Wind Speed: 5 to 10 mph Wind Direction: N Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Heat index values as high as 102. North wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 100°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny. High near 100, with temperatures falling to around 98 in the afternoon. Heat index values as high as 108. North northeast wind 5 to 10 mph. Chance of precipitation is 20%. |
Thursday Night |
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Temperature: 76°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: Partly cloudy. Low around 76, with temperatures rising to around 78 overnight. East northeast wind 5 to 10 mph. |
Friday |
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Temperature: 99°F Wind Speed: 5 to 10 mph Wind Direction: ENE Forecast: Sunny. High near 99, with temperatures falling to around 97 in the afternoon. East northeast wind 5 to 10 mph. |
Friday Night |
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Temperature: 77°F Wind Speed: 5 to 10 mph Wind Direction: ESE Forecast: Mostly clear, with a low around 77. East southeast wind 5 to 10 mph. |
Saturday |
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Temperature: 99°F Wind Speed: 5 to 10 mph Wind Direction: SE Forecast: Sunny, with a high near 99. Southeast wind 5 to 10 mph. |
Saturday Night |
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Temperature: 78°F Wind Speed: 10 mph Wind Direction: SE Forecast: Clear, with a low around 78. Southeast wind around 10 mph. |
Sunday |
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Temperature: 100°F Wind Speed: 10 mph Wind Direction: S Forecast: Sunny, with a high near 100. |
Sunday Night |
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Temperature: 79°F Wind Speed: 10 mph Wind Direction: SSE Forecast: Clear, with a low around 79. |
Monday |
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Temperature: 100°F Wind Speed: 10 mph Wind Direction: S Forecast: Sunny, with a high near 100. |
Monday Night |
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Temperature: 79°F Wind Speed: 10 mph Wind Direction: SSE Forecast: Mostly clear, with a low around 79. |
Tuesday |
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Temperature: 100°F Wind Speed: 10 mph Wind Direction: S Forecast: Sunny, with a high near 100. |