Klein Weather Forecast

    • 79
    • 98

    Slight Chance Thunderstorms

    • 78
    • 99

    Slight Chance Thunderstorms

    • 79
    • 98

    Chance Thunderstorms

    • 76
    • 99

    Hot

    • 77
    • 100

    Hot

    • 78
    • 100

    Hot

    • 79
    • 100

    Hot

Today 12 Aug Montgomery

Mostly sunny with a slight chance of Showers with isolated Thunderstorms. Hot. Near steady temperature in the mid 90s. South Winds around 10 Mph. Chance of rain 20 percent. Heat index Values up to 110.

Tonight 12 Aug Montgomery

Mostly clear. A slight chance of Showers with isolated Thunderstorms in the evening. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 107 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Klein Temperature Statistics

August Temperature

Houston, Hooks Memorial Airport (1.9 miles)

  • Lowest 8 August, 2026

    72.6 °F

  • Average August

    84.6 °F

  • Highest 3 August, 2026

    98.7 °F

Climate (2021–2026)

Houston, Hooks Memorial Airport (1.9 miles)

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  • Average Low 2021–2026

    61.5 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    82.6 °F
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