Willis Weather Forecast

    • 60
    • 84

    Mostly Sunny

    • 62
    • 88

    Becoming Sunny

    • 60
    • 89

    Mostly Sunny

    • 63
    • 86

    Mostly Sunny

    • 64
    • 87

    Partly Sunny

    • 63
    • 88

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

Today 20 Mar Montgomery

Sunny. Highs in the mid 80s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 20 Mar Montgomery

Clear this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows around 60. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willis Temperature Statistics

March Temperature

Conroe, Montgomery County Airport (5.6 miles)

  • Lowest 16 March, 2026

    36 °F

  • Average March

    68.4 °F

  • Highest 9 March, 2026

    86.6 °F

Climate (2021–Present)

Conroe, Montgomery County Airport (5.6 miles)

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  • Average Low 2021–2026

    58.6 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    81.3 °F
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