Lake Conroe Weather Forecast

    • 70
    • 81

    Rain Showers Likely

    • 73
    • 87

    Slight Chance Thunderstorms

    • 74
    • 89

    Partly Sunny

    • 74
    • 90

    Slight Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

Today 27 May Montgomery

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly this morning. Some Thunderstorms may produce gusty Winds and heavy rainfall this morning. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 27 May Montgomery

Mostly cloudy. A slight chance of Showers with isolated Thunderstorms in the evening. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows around 70. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Lake Conroe Temperature Statistics

May Temperature

Conroe, Montgomery County Airport (11.8 miles)

  • Lowest 3 May, 2026

    48.7 °F

  • Average May

    74.8 °F

  • Highest 10 May, 2026

    91.7 °F

Climate (2021–Present)

Conroe, Montgomery County Airport (11.8 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    81.4 °F
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