Clear Lake Weather Forecast

    • 60
    • 84

    Increasing Clouds

    • 63
    • 86

    Partly Sunny

    • 63
    • 88

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 55
    • 88

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

Today 23 Mar Brazos

Patchy fog in the morning. Mostly sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 23 Mar Brazos

Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

March Temperature

Bryan Coulter Field (9.3 miles)

  • Lowest 16 March, 2026

    37.6 °F

  • Average March

    67.5 °F

  • Highest 15 March, 2026

    87.6 °F

Climate (2021–Present)

Bryan Coulter Field (9.3 miles)

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

  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    69.7 °F

  • Average High 2021–2026

    80.4 °F
Get WillyWeather+ to remove ads