Grants Lake Weather Forecast

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    • 92

    Chance Thunderstorms

    • 76
    • 93

    Slight Chance Thunderstorms

    • 75
    • 93

    Slight Chance Thunderstorms

    • 74
    • 93

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 16 Jun Montgomery

Patchy fog this morning. Partly sunny with a chance of Showers and Thunderstorms. Highs around 90. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 16 Jun Montgomery

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grants Lake Temperature Statistics

June Temperature

Conroe, Montgomery County Airport (9.9 miles)

  • Lowest 1 June, 2025

    65.6 °F

  • Average June

    81.6 °F

  • Highest 6 June, 2025

    96.7 °F

Climate (2020–Present)

Conroe, Montgomery County Airport (9.9 miles)

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  • Average Low 2020–2025

    58.2 °F

  • Average 2020–2025

    69 °F

  • Average High 2020–2025

    80.7 °F
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