Duncanville Weather Forecast

    • 70
    • 93

    Mostly Sunny

    • 73
    • 93

    Mostly Sunny

    • 73
    • 92

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

Today 4 Jul Crawford

Mostly sunny. Near steady temperature around 90. South Winds around 5 Mph.

Tonight 4 Jul Crawford

Mostly clear. Lows around 70. Southeast Winds around 5 Mph this Evening, becoming light and variable.

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Duncanville Temperature Statistics

July Temperature

Robinson Municipal Airport (4.3 miles)

  • Lowest 2 July, 2025

    66.2 °F

  • Average July

    73.3 °F

  • Highest 1 July, 2025

    86 °F

Climate (2020–Present)

Robinson Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.5 °F
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