Harris County Airport Weather Forecast

    • 72
    • 92

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 72
    • 92

    Mostly Sunny

    • 72
    • 91

    Slight Chance Thunderstorms

    • 71
    • 90

    Slight Chance Thunderstorms

Today 15 Aug Harris

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. Light northwest Winds. Chance of rain 30 percent.

Tonight 15 Aug Harris

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the mid 70s. Light north Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harris County Airport Temperature Statistics

August Temperature

LaGrange-Callaway Airport (15.5 miles)

  • Lowest 8 August, 2025

    69.8 °F

  • Average August

    76.1 °F

  • Highest 12 August, 2025

    84.2 °F

Climate (2020–Present)

LaGrange-Callaway Airport (15.5 miles)

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  • Average Low 2020–2025

    50.6 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    73.6 °F
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