Southlake Weather Forecast

    • 59
    • 76

    Chance Thunderstorms

    • 55
    • 77

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

    • 70
    • 89

    Mostly Sunny

    • 71
    • 95

    Partly Sunny

Today 9 May Tarrant

Partly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the mid 70s. North Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon.

Tonight 9 May Tarrant

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. North Winds 5 to 10 Mph.

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Southlake Temperature Statistics

May Temperature

Dallas/Fort Worth International Airport (6.8 miles)

  • Lowest 3 May, 2025

    53.7 °F

  • Average May

    64.8 °F

  • Highest 1 May, 2025

    77.6 °F

Climate (2020–Present)

Dallas/Fort Worth International Airport (6.8 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    68.4 °F

  • Average High 2020–2025

    78.6 °F
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