Seagoville Weather Forecast

    • 79
    • 100

    Hot

    • 82
    • 103

    Hot

    • 81
    • 104

    Hot

    • 79
    • 101

    Hot

    • 80
    • 101

    Hot

    • 80
    • 101

    Hot

Today 20 Jul Dallas

Sunny, hot with Highs around 100. Southwest Winds around 5 Mph. Heat index Values up to 107.

Tonight 20 Jul Dallas

Clear. Lows in the upper 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seagoville Temperature Statistics

July Temperature

Mesquite, Mesquite Metro Airport (6.8 miles)

  • Lowest 15 July, 2026

    70.7 °F

  • Average July

    81.3 °F

  • Highest 4 July, 2026

    102.2 °F

Climate (2021–2026)

Mesquite, Mesquite Metro Airport (6.8 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    79.1 °F
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