Helena Weather Forecast

    • 69
    • 93

    Increasing Clouds

    • 71
    • 93

    Mostly Cloudy

    • 77
    • 92

    Mostly Cloudy

    • 80
    • 91

    Slight Chance Thunderstorms

    • 80
    • 91

    Chance Thunderstorms

    • 77
    • 91

    Chance Thunderstorms

Today 14 May Karnes

Partly cloudy this Morning, then clearing. Highs in the lower 90s. South Winds 10 to 15 Mph.

Tonight 14 May Karnes

Partly cloudy. Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

May Temperature

Beeville Municipal Airport (40.4 miles)

  • Lowest 2 May, 2026

    53.8 °F

  • Average May

    72.4 °F

  • Highest 9 May, 2026

    92.3 °F

Climate (2021–Present)

Beeville Municipal Airport (40.4 miles)

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

  • Average Low 2021–2026

    61.9 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    83.1 °F
Get WillyWeather+ to remove ads