Mill Creek Weather Forecast

    • 52
    • 62

    Chance Rain Showers

    • 59
    • 68

    Chance Rain Showers

    • 43
    • 75

    Partly Sunny

    • 48
    • 64

    Mostly Sunny

    • 62
    • 77

    Partly Sunny

    • 61
    • 79

    Partly Sunny

Today 16 Dec San Jacinto

Patchy frost in the morning. Mostly cloudy. Highs in the lower 60s. Southeast Winds around 5 Mph.

Tonight 16 Dec San Jacinto

Cloudy. A chance of Showers after midnight. Not as cool with Lows in the lower 50s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

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Mill Creek Temperature Statistics

December Temperature

Conroe, Montgomery County Airport (13 miles)

  • Lowest 2 December, 2025

    35.1 °F

  • Average December

    52.3 °F

  • Highest 13 December, 2025

    79 °F

Climate (2020–Present)

Conroe, Montgomery County Airport (13 miles)

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  • Average Low 2020–2025

    58.3 °F

  • Average 2020–2025

    69.2 °F

  • Average High 2020–2025

    80.9 °F
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