South Main Plaza Weather Forecast

    • 77
    • 96

    Hot

    • 76
    • 97

    Hot

    • 78
    • 97

    Hot

    • 78
    • 98

    Hot

    • 77
    • 96

    Partly Sunny

    • 75
    • 95

    Partly Sunny

Today 20 Sep Fort Bend

Mostly sunny. Hot with Highs in the mid 90s. Southeast Winds 5 to 10 Mph.

Tonight 20 Sep Fort Bend

Partly cloudy. Humid with Lows in the mid 70s. Southeast Winds 5 to 10 Mph in the Evening, becoming light and variable.

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South Main Plaza Temperature Statistics

September Temperature

Houston Southwest Airport (6.8 miles)

  • Lowest 5 September, 2026

    74.5 °F

  • Average September

    83.6 °F

  • Highest 12 September, 2026

    97.3 °F

Climate (2021–2026)

Houston Southwest Airport (6.8 miles)

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  • Average Low 2021–2026

    61.9 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    81.9 °F
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