7-Day Forecast Summary
7-Day Detailed Weather Forecast for Grand Prairie
Today |
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Temperature: 97°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Mostly sunny, with a high near 97. 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: 79°F Wind Speed: 10 to 15 mph Wind Direction: S Forecast: Partly cloudy. Low around 79, with temperatures rising to around 81 overnight. Heat index values as high as 101. South wind 10 to 15 mph, with gusts as high as 25 mph. |
Sunday |
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Temperature: 92°F Wind Speed: 5 to 10 mph Wind Direction: WSW Forecast: A chance of showers and thunderstorms after 7am. Mostly sunny. High near 92, with temperatures falling to around 88 in the afternoon. Heat index values as high as 99. West southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. |
Sunday Night |
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Temperature: 70°F Wind Speed: 5 to 10 mph Wind Direction: NNE Forecast: A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy, with a low around 70. North northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday |
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Temperature: 82°F Wind Speed: 10 mph Wind Direction: NNE Forecast: Showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy. High near 82, with temperatures falling to around 80 in the afternoon. North northeast wind around 10 mph. Chance of precipitation is 90%. |
Monday Night |
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Temperature: 68°F Wind Speed: 0 to 10 mph Wind Direction: NE Forecast: Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Northeast wind 0 to 10 mph. |
Tuesday |
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Temperature: 90°F Wind Speed: 0 to 5 mph Wind Direction: ESE Forecast: Mostly sunny, with a high near 90. East southeast wind 0 to 5 mph. |
Tuesday Night |
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Temperature: 74°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Mostly clear, with a low around 74. South wind 5 to 10 mph. |
Wednesday |
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Temperature: 97°F Wind Speed: 10 to 20 mph Wind Direction: S Forecast: Mostly sunny, with a high near 97. South wind 10 to 20 mph, with gusts as high as 35 mph. |
Wednesday Night |
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Temperature: 79°F Wind Speed: 15 to 20 mph Wind Direction: S Forecast: Mostly clear, with a low around 79. |
Thursday |
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Temperature: 100°F Wind Speed: 15 to 20 mph Wind Direction: S Forecast: Mostly sunny, with a high near 100. |
Thursday Night |
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Temperature: 79°F Wind Speed: 10 to 15 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 79. Chance of precipitation is 20%. |
Juneteenth |
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Temperature: 96°F Wind Speed: 10 to 15 mph Wind Direction: SSE Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 96. Chance of precipitation is 30%. |
Friday Night |
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Temperature: 79°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. Partly cloudy, with a low around 79. Chance of precipitation is 40%. |

