Willis Weather Forecast

    • 71
    • 87

    Chance Thunderstorms

    • 68
    • 81

    Slight Chance Rain Showers

    • 66
    • 86

    Partly Sunny

    • 65
    • 87

    Mostly Sunny

    • 65
    • 90

    Mostly Sunny

    • 66
    • 89

    Mostly Sunny

    • 66
    • 88

    Partly Sunny

Today 3 Oct Montgomery

Mostly cloudy with a chance of Showers with isolated Thunderstorms. Highs in the upper 80s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 3 Oct Montgomery

Showers likely. A chance of Thunderstorms, mainly in the evening. Lows in the lower 70s. North Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Willis Temperature Statistics

October Temperature

Conroe, Montgomery County Airport (5.6 miles)

  • Lowest 1 October, 2026

    73.9 °F

  • Average October

    80.5 °F

  • Highest 1 October, 2026

    91 °F

Climate (2021–2026)

Conroe, Montgomery County Airport (5.6 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    81.8 °F
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