In July, Grand Prairie typically sees daytime highs of 35.4°C and overnight lows around 23.3°C. Compared to the annual average high of 24.8°C, July runs +10.6°C.
July in Grand Prairie averages a daytime high of 35.4°C and an overnight low of 23.3°C.
July runs +10.6°C compared to Grand Prairie's annual average high of 24.8°C, ranking #2 of 12 months by warmth.
Plan for daytime highs near 35.4°C and cooler evenings around 23.3°C.