Katy Weather Forecast

    • 76
    • 95

    Chance Thunderstorms

    • 76
    • 95

    Mostly Sunny

    • 75
    • 92

    Slight Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 75
    • 90

    Chance Thunderstorms

    • 74
    • 90

    Chance Thunderstorms

Today 20 Jun Fort Bend

Sunny with a chance of Showers and Thunderstorms. Highs in the mid 90s. South Winds around 10 Mph. Chance of rain 30 percent. Heat index Values up to 105.

Tonight 20 Jun Fort Bend

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katy Temperature Statistics

June Temperature

Houston Executive Airport (4.3 miles)

  • Lowest 12 June, 2025

    69.8 °F

  • Average June

    82.4 °F

  • Highest 8 June, 2025

    95 °F

Climate (2020–Present)

Houston Executive Airport (4.3 miles)

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  • Average Low 2020–2025

    61.1 °F

  • Average 2020–2025

    70.7 °F

  • Average High 2020–2025

    81.4 °F
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