Helena Regional Airport Weather Forecast

    • 17
    • 37

    Snow

    • 20
    • 33

    Partly Sunny

    • 25
    • 38

    Chance Snow

    • 30
    • 40

    Rain/Snow Likely

    • 26
    • 42

    Chance Rain/Snow

    • 28
    • 42

    Mostly Cloudy

Today 2 Dec Helena Valley

Patchy fog in the late morning and early afternoon. Snow likely. New snow accumulation up to 1 inch. Highs in the upper 30s. West Winds up to 5 Mph. Chance of snow 70 percent.

Tonight 2 Dec Helena Valley

Mostly cloudy. Chance of snow in the Evening, then slight chance of snow after midnight. Lows around 17. West Winds up to 5 Mph. Chance of snow 50 percent.

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  • Temperature Forecast NOAA

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Helena Regional Airport Temperature Statistics

December Temperature

Helena Regional Airport (0 miles)

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Climate (2020–Present)

Helena Regional Airport (0 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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