Katy Weather Forecast

    • 76
    • 91

    Thunderstorms Likely

    • 75
    • 87

    Rain Showers

    • 74
    • 84

    Rain Showers

    • 73
    • 84

    Rain Showers

    • 73
    • 83

    Rain Showers

    • 73
    • 82

    Rain Showers Likely

Today 19 May Fort Bend

Partly sunny. Highs around 90. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 May Fort Bend

Mostly cloudy. Near steady temperature in the upper 70s. Southeast Winds around 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katy Temperature Statistics

May Temperature

Houston Executive Airport (4.3 miles)

  • Lowest 2 May, 2026

    51.8 °F

  • Average May

    74.1 °F

  • Highest 10 May, 2026

    91.4 °F

Climate (2021–Present)

Houston Executive Airport (4.3 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    71.1 °F

  • Average High 2021–2026

    82 °F
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