Grant Lake Weather Forecast

    • 67
    • 75

    Chance Rain Showers

    • 42
    • 78

    Chance Thunderstorms

    • 33
    • 56

    Mostly Sunny

    • 39
    • 60

    Mostly Sunny

    • 45
    • 64

    Mostly Cloudy

    • 43
    • 64

    Mostly Cloudy

Today 8 Dec Montgomery

Mostly cloudy with a slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 8 Dec Montgomery

Mostly cloudy. Lows in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

December Temperature

Conroe, Montgomery County Airport (10.6 miles)

  • Lowest 5 December, 2023

    37 °F

  • Average December

    56.1 °F

  • Highest 3 December, 2023

    70 °F

Climate (2018–Present)

Conroe, Montgomery County Airport (10.6 miles)

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  • Average Low 2018–2023

    58 °F

  • Average 2018–2023

    68.5 °F

  • Average High 2018–2023

    80.2 °F
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