Katy Weather Forecast

    • 75
    • 98

    Hot

    • 75
    • 98

    Hot

    • 77
    • 99

    Hot

    • 77
    • 94

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 77
    • 96

    Slight Chance Thunderstorms

Today 22 Jul Fort Bend

Sunny, hot. Near steady temperature in the mid 90s. South Winds around 10 Mph. Heat index Values up to 111.

Tonight 22 Jul Fort Bend

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph. Heat index Values up to 105 early in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Katy Temperature Statistics

July Temperature

Houston Executive Airport (4.3 miles)

  • Lowest 8 July, 2025

    73.4 °F

  • Average July

    82.9 °F

  • Highest 15 July, 2025

    96.8 °F

Climate (2020–Present)

Houston Executive Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    81.2 °F
Get WillyWeather+ to remove ads