In August, Arlington typically sees daytime highs of 35.4°C and overnight lows around 22.7°C. Compared to the annual average high of 24.8°C, August runs +10.6°C.
August in Arlington averages a daytime high of 35.4°C and an overnight low of 22.7°C.
August runs +10.6°C compared to Arlington'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 22.7°C.