Post Oak Forest Weather Forecast

    • 75
    • 92

    Chance Rain Showers

    • 76
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

Today 10 Sep Montgomery

Partly sunny with a chance of Showers with isolated Thunderstorms. Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 10 Sep Montgomery

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Post Oak Forest Temperature Statistics

September Temperature

Houston, Hooks Memorial Airport (7.5 miles)

  • Lowest 5 September, 2026

    73.7 °F

  • Average September

    84 °F

  • Highest 7 September, 2026

    96.7 °F

Climate (2021–2026)

Houston, Hooks Memorial Airport (7.5 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    82.7 °F
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