New Braunfels Weather Forecast

    • 69
    • 81

    Chance Thunderstorms

    • 71
    • 88

    Chance Thunderstorms

    • 69
    • 84

    Rain Showers

    • 67
    • 83

    Rain Showers Likely

    • 69
    • 85

    Chance Thunderstorms

    • 72
    • 85

    Chance Thunderstorms

Today 21 May Comal

Cloudy in the Morning, then becoming partly cloudy. A chance of Thunderstorms. A chance of Showers. Highs around 80. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 21 May Comal

Cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. East Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

New Braunfels Temperature Statistics

May Temperature

New Braunfels Regional Airport (4.3 miles)

  • Lowest 2 May, 2026

    50.6 °F

  • Average May

    73.6 °F

  • Highest 9 May, 2026

    90.6 °F

Climate (2021–Present)

New Braunfels Regional Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    60.7 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    83.9 °F
Get WillyWeather+ to remove ads