Mill Creek Weather Forecast

    • 71
    • 94

    Partly Sunny

    • 71
    • 92

    Mostly Cloudy

    • 68
    • 92

    Partly Sunny

    • 68
    • 93

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 68
    • 93

    Mostly Sunny

Today 13 Sep San Jacinto

Mostly sunny. Highs in the lower 90s. West Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 13 Sep San Jacinto

Partly cloudy. Lows in the lower 70s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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Mill Creek Temperature Statistics

September Temperature

Conroe, Montgomery County Airport (13 miles)

  • Lowest 9 September, 2025

    59 °F

  • Average September

    78.1 °F

  • Highest 4 September, 2025

    95 °F

Climate (2020–Present)

Conroe, Montgomery County Airport (13 miles)

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  • Average Low 2020–2025

    58.2 °F

  • Average 2020–2025

    69.1 °F

  • Average High 2020–2025

    80.7 °F
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