Grayson Lakes Weather Forecast

    • 50
    • 70

    Increasing Clouds

    • 64
    • 78

    Mostly Cloudy

    • 63
    • 85

    Partly Sunny

    • 65
    • 84

    Mostly Cloudy

    • 58
    • 82

    Mostly Cloudy

    • 45
    • 76

    Partly Sunny

Today 4 Jan Fort Bend

Sunny. Highs around 70. East Winds around 5 Mph.

Tonight 4 Jan Fort Bend

Mostly clear in the Evening, then becoming mostly cloudy. Areas of fog after midnight. Lows around 50. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grayson Lakes Temperature Statistics

January Temperature

Houston Executive Airport (5 miles)

  • Lowest 1 January, 2026

    39.2 °F

  • Average January

    64.5 °F

  • Highest 2 January, 2026

    84.2 °F

Climate (2021–Present)

Houston Executive Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    61.1 °F

  • Average 2021–2026

    70.8 °F

  • Average High 2021–2026

    81.5 °F
Get WillyWeather+ to remove ads