Grant Lake Weather Forecast

    • 61
    • 77

    Increasing Clouds

    • 64
    • 81

    Mostly Cloudy

    • 64
    • 83

    Mostly Cloudy

    • 62
    • 81

    Slight Chance Rain Showers

    • 45
    • 78

    Slight Chance Rain Showers

    • 40
    • 67

    Partly Sunny

Today 17 Feb Montgomery

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Feb Montgomery

Mostly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Lake Temperature Statistics

February Temperature

Conroe, Montgomery County Airport (10.6 miles)

  • Lowest 1 February, 2026

    20.6 °F

  • Average February

    59.4 °F

  • Highest 6 February, 2026

    81.6 °F

Climate (2021–Present)

Conroe, Montgomery County Airport (10.6 miles)

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  • Average Low 2021–2026

    58.4 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    81.1 °F
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