Helena Weather Forecast

    • 76
    • 101

    Chance Thunderstorms

    • 77
    • 99

    Hot

    • 78
    • 103

    Hot

    • 74
    • 97

    Chance Thunderstorms

    • 73
    • 96

    Slight Chance Thunderstorms

    • 73
    • 97

    Mostly Sunny

    • 72
    • 96

    Mostly Sunny

Today 17 Aug Phillips

Sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the upper 90s. Northwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 114.

Tonight 17 Aug Phillips

Sunny, then becoming partly cloudy this Evening, then becoming mostly clear. A slight chance of Showers and Thunderstorms through the evening. Humid with Lows in the mid 70s. North Winds around 5 Mph, becoming northeast after midnight. Chance of rain 20 percent. Heat index Values up to 114 early through the evening.

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Helena Temperature Statistics

August Temperature

Fletcher Field, Clarksdale (16.2 miles)

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Climate (2021–2026)

Fletcher Field, Clarksdale (16.2 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74 °F
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