New Braunfels Municipal Airport Weather Forecast

    • 67
    • 80

    Chance Thunderstorms

    • 70
    • 86

    Rain Showers Likely

    • 68
    • 82

    Rain Showers

    • 68
    • 83

    Rain Showers Likely

    • 70
    • 85

    Chance Thunderstorms

    • 72
    • 86

    Chance Thunderstorms

Today 21 May Guadalupe

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

Tonight 21 May Guadalupe

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Braunfels Municipal Airport Temperature Statistics

May Temperature

New Braunfels Regional Airport (0 miles)

  • Lowest 2 May, 2026

    50.6 °F

  • Average May

    74 °F

  • Highest 19 May, 2026

    91 °F

Climate (2021–Present)

New Braunfels Regional Airport (0 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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