Sealy Weather Forecast

    • 77
    • 96

    Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

    • 76
    • 98

    Slight Chance Thunderstorms

    • 76
    • 98

    Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

    • 75
    • 96

    Chance Thunderstorms

Today 15 Aug Austin

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs in the mid 90s. South Winds 5 to 10 Mph. Chance of rain 50 percent. Heat index Values up to 105.

Tonight 15 Aug Austin

Partly cloudy in the Evening, then becoming mostly clear. A slight chance of Showers and Thunderstorms. Humid with Lows in the upper 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sealy Temperature Statistics

August Temperature

Houston Executive Airport (15.5 miles)

  • Lowest 12 August, 2025

    75.2 °F

  • Average August

    85.3 °F

  • Highest 11 August, 2025

    95 °F

Climate (2020–Present)

Houston Executive Airport (15.5 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    70.5 °F

  • Average High 2020–2025

    81.2 °F
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