Trinity Mills Weather Forecast

    • 65
    • 99

    Chance Thunderstorms

    • 68
    • 80

    Chance Rain Showers

    • 67
    • 84

    Slight Chance Thunderstorms

    • 68
    • 87

    Partly Sunny

    • 69
    • 90

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

Today 5 Sep Dallas

Mostly cloudy this Morning, then becoming partly sunny. Hot with Highs in the upper 90s. South Winds 5 to 10 Mph.

Tonight 5 Sep Dallas

Mostly cloudy with a 50 percent chance of Showers and Thunderstorms. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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Trinity Mills Temperature Statistics

September Temperature

Dallas / Addison Airport (3.7 miles)

  • Lowest 2 September, 2025

    71.6 °F

  • Average September

    79 °F

  • Highest 2 September, 2025

    91.4 °F

Climate (2020–Present)

Dallas / Addison Airport (3.7 miles)

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  • Average Low 2020–2025

    59.2 °F

  • Average 2020–2025

    66.9 °F

  • Average High 2020–2025

    77.5 °F
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