Stewart Lake Weather Forecast

    • 44
    • 64

    Chance Rain Showers

    • 37
    • 66

    Mostly Sunny

    • 40
    • 56

    Sunny

    • 40
    • 67

    Mostly Sunny

    • 37
    • 59

    Mostly Sunny

    • 42
    • 62

    Mostly Sunny

Today 13 Jan Montgomery

Showers likely. Highs in the lower 60s. West Winds around 5 Mph. Chance of rain 70 percent.

Tonight 13 Jan Montgomery

Mostly clear. Lows in the mid 40s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewart Lake Temperature Statistics

January Temperature

Conroe, Montgomery County Airport (16.2 miles)

  • Lowest 11 January, 2026

    33.1 °F

  • Average January

    61.7 °F

  • Highest 2 January, 2026

    82.9 °F

Climate (2021–Present)

Conroe, Montgomery County Airport (16.2 miles)

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  • Average Low 2021–2026

    58.5 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    81 °F
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