Local Forecast for Dallas, TX Currently 50.0°F HI: 75.0°F LO: 50.0°F Extended Forecast Today Increasing clouds, with a high near 75. Calm wind becoming east southeast around 5 mph in the afternoon. Tonight Mostly cloudy, then gradually becoming mostly clear, with a low around 50. Southeast wind around 5 mph. Monday Sunny, with a high near 77. South southeast wind 5 to 10 mph. Monday Night Partly cloudy, with a low around 56. South southeast wind 5 to 10 mph. Tuesday Mostly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph. Tuesday Night Mostly clear, with a low around 63. South wind around 10 mph. Wednesday Sunny, with a high near 84. South wind 5 to 10 mph. Wednesday Night A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 61. South southeast wind around 5 mph becoming north after midnight. Thursday Mostly sunny, with a high near 81. North northeast wind 5 to 10 mph. Thursday Night Mostly clear, with a low around 56. Friday Mostly sunny, with a high near 81. Friday Night Mostly clear, with a low around 59. Saturday Sunny, with a high near 82.