Seguin Weather Forecast

    • 71
    • 86

    Slight Chance Thunderstorms

    • 71
    • 91

    Gradual Clearing

    • 72
    • 91

    Mostly Cloudy

    • 72
    • 94

    Mostly Cloudy

    • 70
    • 95

    Slight Chance Thunderstorms

    • 70
    • 92

    Mostly Cloudy

    • 64
    • 89

    Slight Chance Thunderstorms

Today 24 Apr Guadalupe

Partly cloudy. Highs in the mid 80s. South Winds 5 to 10 Mph.

Tonight 24 Apr Guadalupe

Mostly clear this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seguin Temperature Statistics

April Temperature

New Braunfels Regional Airport (10.6 miles)

  • Lowest 7 April, 2026

    45.6 °F

  • Average April

    72.2 °F

  • Highest 1 April, 2026

    92.6 °F

Climate (2021–Present)

New Braunfels Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    83.9 °F
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