Seguin Weather Forecast

    • 68
    • 83

    Increasing Clouds

    • 64
    • 83

    Cloudy

    • 49
    • 81

    Chance Rain Showers

    • 46
    • 69

    Sunny

    • 54
    • 81

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

Today 9 Mar Guadalupe

Mostly cloudy. Patchy drizzle this morning. Areas of dense fog this morning. Not as cool with Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 9 Mar Guadalupe

Cloudy. Lows in the upper 60s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

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Seguin Temperature Statistics

March Temperature

New Braunfels Regional Airport (10.6 miles)

  • Lowest 2 March, 2026

    64 °F

  • Average March

    74.6 °F

  • Highest 2 March, 2026

    86 °F

Climate (2021–Present)

New Braunfels Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    60.6 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    83.8 °F
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