Thompson Lake Weather Forecast

    • 73
    • 94

    Slight Chance Thunderstorms

    • 77
    • 93

    Chance Rain Showers

    • 77
    • 93

    Rain Showers Likely

    • 75
    • 90

    Rain Showers

    • 72
    • 87

    Rain Showers

    • 72
    • 85

    Rain Showers Likely

Today 28 Sep Fort Bend

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 90s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 28 Sep Fort Bend

Mostly clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Lake Temperature Statistics

September Temperature

Houston Southwest Airport (3.1 miles)

  • Lowest 26 September, 2026

    66.2 °F

  • Average September

    83.1 °F

  • Highest 22 September, 2026

    97.5 °F

Climate (2021–2026)

Houston Southwest Airport (3.1 miles)

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  • Average Low 2021–2026

    61.9 °F

  • Average 2021–2026

    71.5 °F

  • Average High 2021–2026

    81.9 °F
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