Willis Weather Forecast

    • 63
    • 85

    Increasing Clouds

    • 62
    • 87

    Partly Sunny

    • 62
    • 87

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 55
    • 77

    Partly Sunny

    • 61
    • 82

    Partly Sunny

Today 24 Mar Montgomery

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 24 Mar Montgomery

Partly cloudy. Near steady temperature in the mid 60s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Willis Temperature Statistics

March Temperature

Conroe, Montgomery County Airport (5.6 miles)

  • Lowest 17 March, 2026

    29.6 °F

  • Average March

    67.5 °F

  • Highest 21 March, 2026

    87.7 °F

Climate (2021–Present)

Conroe, Montgomery County Airport (5.6 miles)

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

  • Average Low 2021–2026

    58.6 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    81.3 °F
Get WillyWeather+ to remove ads