Weather in Allen, Texas, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Allen
Today |
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Temperature: 95°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Mostly sunny, with a high near 95. Heat index values as high as 103. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Tonight |
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Temperature: 78°F Wind Speed: 10 to 15 mph Wind Direction: SSW Forecast: A slight chance of showers and thunderstorms after 4am. Partly cloudy. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 99. South southwest wind 10 to 15 mph. Chance of precipitation is 20%. |
Sunday |
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Temperature: 89°F Wind Speed: 5 to 10 mph Wind Direction: WNW Forecast: Showers and thunderstorms likely. Mostly sunny. High near 89, with temperatures falling to around 85 in the afternoon. West northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
Sunday Night |
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Temperature: 68°F Wind Speed: 10 mph Wind Direction: NNE Forecast: Showers and thunderstorms likely before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 68. North northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible. |
Monday |
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Temperature: 80°F Wind Speed: 10 mph Wind Direction: NNE Forecast: Showers and thunderstorms before 1pm. Mostly cloudy, with a high near 80. North northeast wind around 10 mph. Chance of precipitation is 80%. |
Monday Night |
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Temperature: 66°F Wind Speed: 5 to 10 mph Wind Direction: NE Forecast: Mostly cloudy, with a low around 66. Northeast wind 5 to 10 mph. |
Tuesday |
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Temperature: 88°F Wind Speed: 5 mph Wind Direction: ESE Forecast: Mostly sunny, with a high near 88. East southeast wind around 5 mph. |
Tuesday Night |
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Temperature: 73°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly clear, with a low around 73. South wind 5 to 10 mph. |
Wednesday |
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Temperature: 95°F Wind Speed: 10 to 20 mph Wind Direction: SSW Forecast: Sunny, with a high near 95. South southwest wind 10 to 20 mph, with gusts as high as 35 mph. |
Wednesday Night |
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Temperature: 78°F Wind Speed: 15 to 20 mph Wind Direction: S Forecast: Mostly clear, with a low around 78. |
Thursday |
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Temperature: 98°F Wind Speed: 15 mph Wind Direction: S Forecast: Mostly sunny, with a high near 98. |
Thursday Night |
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Temperature: 78°F Wind Speed: 10 to 15 mph Wind Direction: SSE Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78. Chance of precipitation is 30%. |
Juneteenth |
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Temperature: 94°F Wind Speed: 10 to 15 mph Wind Direction: SE Forecast: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 94. Chance of precipitation is 40%. |
Friday Night |
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Temperature: 78°F Wind Speed: 10 to 15 mph Wind Direction: SSE Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 40%. |