Helena Weather Forecast

    • 67
    • 88

    Increasing Clouds

    • 69
    • 91

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 69
    • 89

    Mostly Cloudy

    • 53
    • 86

    Chance Thunderstorms

    • 48
    • 69

    Chance Rain Showers

Today 31 Mar Karnes

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 80s. Southeast Winds 15 to 20 Mph.

Tonight 31 Mar Karnes

Partly cloudy in the Evening, then becoming cloudy. Lows in the upper 60s. Southeast Winds 15 to 20 Mph, Diminishing to around 10 Mph after midnight.

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Helena Temperature Statistics

March Temperature

Beeville Municipal Airport (40.4 miles)

  • Lowest 18 March, 2026

    42.4 °F

  • Average March

    70.5 °F

  • Highest 15 March, 2026

    94.8 °F

Climate (2021–Present)

Beeville Municipal Airport (40.4 miles)

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  • Average Low 2021–2026

    61.9 °F

  • Average 2021–2026

    71.4 °F

  • Average High 2021–2026

    83.1 °F
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