Katy Weather Forecast

    • 77
    • 94

    Chance Rain Showers

    • 76
    • 94

    Chance Thunderstorms

    • 77
    • 94

    Chance Thunderstorms

    • 77
    • 96

    Chance Thunderstorms

    • 77
    • 96

    Chance Thunderstorms

    • 76
    • 95

    Chance Thunderstorms

Today 23 Aug Fort Bend

Showers and Thunderstorms likely. Highs in the lower 90s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Readings 102 to 107.

Tonight 23 Aug Fort Bend

Partly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katy Temperature Statistics

August Temperature

Houston Executive Airport (4.3 miles)

  • Lowest 1 August, 2019

    71.6 °F
  • Average August

    86 °F
  • Highest 11 August, 2019

    100.4 °F

Climate (2010–Present)

Houston Executive Airport (4.3 miles)

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  • Average Low 2010–Present

    60.7 °F
  • Average 2010–Present

    70.2 °F
  • Average High 2010–Present

    80.8 °F
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