Helena West Side Weather Forecast

    • 31
    • 48

    Becoming Sunny

    • 38
    • 52

    Partly Sunny

    • 39
    • 57

    Partly Sunny

    • 35
    • 60

    Partly Sunny

    • 38
    • 52

    Partly Sunny

    • 41
    • 58

    Partly Sunny

    • 41
    • 59

    Partly Sunny

Today 5 Nov Helena Valley

Partly sunny. Highs in the upper 40s. Southwest Winds 5 to 10 Mph.

Tonight 5 Nov Helena Valley

Mostly clear. Patchy fog after midnight. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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Helena West Side Temperature Statistics

November Temperature

Helena Regional Airport (5.6 miles)

  • Lowest 3 November, 2026

    25 °F

  • Average November

    39.9 °F

  • Highest 3 November, 2026

    51.1 °F

Climate (2021–2026)

Helena Regional Airport (5.6 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    59.9 °F
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