La Porte Weather Forecast

    • 44
    • 64

    Mostly Sunny

    • 47
    • 70

    Mostly Sunny

    • 54
    • 77

    Partly Sunny

    • 56
    • 80

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

Today 7 Sep Northern La Porte

Mostly sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 7 Sep Northern La Porte

Partly cloudy with a 20 percent chance of Showers. Lows in the upper 40s. West Winds 5 to 10 Mph.

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La Porte Temperature Statistics

September Temperature

La Porte Municipal Airport (2.5 miles)

  • Lowest 1 September, 2025

    48.2 °F
  • Average September

    62.4 °F
  • Highest 2 September, 2025

    78.8 °F

Climate (2020–Present)

La Porte Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    41.2 °F
  • Average 2020–2025

    50.9 °F
  • Average High 2020–2025

    60.2 °F
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