Helena Weather Forecast

    • 53
    • 80

    Increasing Clouds

    • 52
    • 79

    Mostly Cloudy

    • 56
    • 79

    Mostly Cloudy

    • 54
    • 81

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 61
    • 82

    Partly Sunny

Today 25 Oct Phillips

Mostly sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.

Tonight 25 Oct Phillips

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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Helena Temperature Statistics

October Temperature

Fletcher Field, Clarksdale (16.2 miles)

  • Lowest 19 October, 2026

    41 °F

  • Average October

    70.3 °F

  • Highest 1 October, 2026

    93.2 °F

Climate (2021–2026)

Fletcher Field, Clarksdale (16.2 miles)

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  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    74.2 °F
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