Leach Weather Forecast

    • 63
    • 82

    Thunderstorms

    • 67
    • 80

    Rain Showers Likely

    • 66
    • 78

    Rain Showers

    • 67
    • 83

    Chance Thunderstorms

    • 67
    • 83

    Rain Showers Likely

    • 67
    • 82

    Chance Thunderstorms

Today 19 May Collin

Showers and Thunderstorms. Highs in the lower 80s. Temperatures falling into the lower 70s this afternoon. South Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 19 May Collin

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Cooler with Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Leach Temperature Statistics

May Temperature

Dallas / Addison Airport (5 miles)

  • Lowest 2 May, 2026

    53.6 °F

  • Average May

    70.9 °F

  • Highest 14 May, 2026

    91.4 °F

Climate (2021–Present)

Dallas / Addison Airport (5 miles)

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  • Average Low 2021–2026

    60.1 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    78.5 °F
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