Jack Mountain Weather Forecast

    • 31
    • 47

    Partly Sunny

    • 33
    • 55

    Partly Sunny

    • 32
    • 49

    Snow Likely

    • 30
    • 39

    Snow

    • 28
    • 40

    Snow

    • 29
    • 45

    Chance Snow

Today 23 Apr Elkhorn and Boulder Mountains

Partly cloudy. Highs 50 to 55. Southeast Winds 5 to 15 Mph.

Tonight 23 Apr Elkhorn and Boulder Mountains

Partly cloudy. Lows in the mid 30s. Southwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jack Mountain Temperature Statistics

April Temperature

Helena Regional Airport (23 miles)

  • Lowest 20 April, 2024

    21.9 °F

  • Average April

    47.3 °F

  • Highest 12 April, 2024

    78.7 °F

Climate (2019–Present)

Helena Regional Airport (23 miles)

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  • Average Low 2019–2024

    35.9 °F

  • Average 2019–2024

    46.9 °F

  • Average High 2019–2024

    58.4 °F
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