Helena West Side Weather Forecast

    • 35
    • 58

    Decreasing Clouds

    • 40
    • 55

    Chance Rain

    • 36
    • 54

    Chance Rain/Snow

    • 33
    • 47

    Chance Rain/Snow

    • 30
    • 44

    Slight Chance Snow

    • 26
    • 43

    Chance Snow

Today 15 Nov Helena Valley

Mostly cloudy in the morning then becoming partly cloudy. Highs 55 to 60. Southwest Winds 5 to 15 Mph.

Tonight 15 Nov Helena Valley

Colder. Partly cloudy. Lows 30 to 35. Southwest Winds up to 10 Mph.

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Helena West Side Temperature Statistics

November Temperature

Helena Regional Airport (5.6 miles)

  • Lowest 10 November, 2025

    28 °F

  • Average November

    44.6 °F

  • Highest 1 November, 2025

    73 °F

Climate (2020–Present)

Helena Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    59.5 °F
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