Hooper State Park Weather Forecast

    • 20
    • 47

    Chance Snow

    • 19
    • 45

    Slight Chance Snow

    • 20
    • 44

    Chance Snow

    • 28
    • 55

    Mostly Sunny

    • 34
    • 61

    Partly Sunny

    • 29
    • 58

    Chance Rain/Snow

Today 29 Mar Upper Blackfoot and MacDonald Pass

Mostly cloudy. A 50 percent chance of snow in the afternoon. Highs 35 to 45. West Winds up to 10 Mph.

Tonight 29 Mar Upper Blackfoot and MacDonald Pass

Mostly cloudy with a 50 percent chance of snow. Lows 20 to 25. Northeast Winds up to 10 Mph.

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Hooper State Park Temperature Statistics

March Temperature

Helena Regional Airport (39.8 miles)

  • Lowest 3 March, 2024

    11.8 °F
  • Average March

    36.4 °F
  • Highest 18 March, 2024

    69.7 °F

Climate (2019–Present)

Helena Regional Airport (39.8 miles)

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  • Average Low 2019–2024

    35.9 °F
  • Average 2019–2024

    46.8 °F
  • Average High 2019–2024

    58.3 °F
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