Helena West Side Weather Forecast

    • 9
    • 19

    Increasing Clouds

    • 14
    • 29

    Mostly Sunny

    • 26
    • 36

    Snow Likely

    • 17
    • 35

    Snow

    • 21
    • 33

    Mostly Cloudy

    • 27
    • 37

    Chance Snow

Today 29 Nov Helena Valley

Sunny. Highs around 19. Southeast Winds up to 5 Mph.

Tonight 29 Nov Helena Valley

Partly cloudy in the evening then becoming mostly cloudy. Lows around 6. West Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena West Side Temperature Statistics

November Temperature

Helena Regional Airport (5.6 miles)

  • Lowest 25 November, 2025

    19.9 °F

  • Average November

    41.7 °F

  • Highest 1 November, 2025

    73 °F

Climate (2020–Present)

Helena Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    59.5 °F
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