Grand Prairie Weather Forecast

    • 73
    • 94

    Slight Chance Thunderstorms

    • 73
    • 95

    Slight Chance Thunderstorms

    • 74
    • 94

    Mostly Sunny

    • 73
    • 93

    Chance Rain Showers

    • 72
    • 92

    Slight Chance Thunderstorms

    • 72
    • 92

    Partly Sunny

    • 71
    • 92

    Slight Chance Thunderstorms

Today 15 Sep Dallas

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the mid 90s. Southeast Winds around 5 Mph.

Tonight 15 Sep Dallas

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain less than 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Prairie Temperature Statistics

September Temperature

Grand Prairie, Grand Prairie Municipal Airport (4.3 miles)

  • Lowest 6 September, 2025

    64.4 °F

  • Average September

    79.2 °F

  • Highest 4 September, 2025

    102.6 °F

Climate (2020–Present)

Grand Prairie, Grand Prairie Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77.5 °F
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