Mitchell Lake Weather Forecast

    • 71
    • 93

    Partly Sunny

    • 70
    • 91

    Chance Thunderstorms

    • 69
    • 91

    Mostly Sunny

    • 71
    • 91

    Mostly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

    • 70
    • 88

    Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

Today 17 Sep Montgomery

Mostly sunny with a slight chance of Showers with isolated Thunderstorms. Highs in the mid 90s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 17 Sep Montgomery

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mitchell Lake Temperature Statistics

September Temperature

Conroe, Montgomery County Airport (16.2 miles)

  • Lowest 9 September, 2025

    59 °F

  • Average September

    78.5 °F

  • Highest 4 September, 2025

    95 °F

Climate (2020–Present)

Conroe, Montgomery County Airport (16.2 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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