Klein Airport Weather Forecast

    • 59
    • 69

    Cloudy

    • 59
    • 75

    Mostly Cloudy

    • 53
    • 76

    Partly Sunny

    • 54
    • 75

    Mostly Cloudy

    • 53
    • 75

    Partly Sunny

    • 56
    • 79

    Mostly Sunny

    • 64
    • 85

    Chance Rain Showers

Today 23 Sep Knox

Mostly cloudy through early Afternoon, then becoming partly cloudy. A chance of Showers. A slight chance of Thunderstorms late in the afternoon. Highs around 80. Chance of rain 50 percent.

Tonight 23 Sep Knox

Mostly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Klein Airport Temperature Statistics

September Temperature

Lawrenceville-Vincennes International Airport (7.5 miles)

  • Lowest 14 September, 2026

    59.6 °F

  • Average September

    81.3 °F

  • Highest 5 September, 2026

    104.6 °F

Climate (2021–2026)

Lawrenceville-Vincennes International Airport (7.5 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    68.4 °F
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