Holter Lake Weather Forecast

    • 18
    • 32

    Chance Snow

    • 15
    • 32

    Partly Sunny

    • 17
    • 31

    Partly Sunny

    • 18
    • 34

    Mostly Cloudy

    • 16
    • 31

    Mostly Cloudy

    • 16
    • 29

    Partly Sunny

    • 19
    • 35

    Partly Sunny

Today 21 Jan Central and Southern Lewis and Clark

Cloudy with a 50 percent chance of snow. Highs 20 to 30. Northeast Winds up to 10 Mph.

Tonight 21 Jan Central and Southern Lewis and Clark

Colder. Snow likely in the Evening, then chance of snow after midnight. Snow accumulation up to 1 inch. Lows 10 to 15. North Winds up to 10 Mph. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Holter Lake Temperature Statistics

January Temperature

Helena Regional Airport (23.6 miles)

  • Lowest 9 January, 2021

    10 °F

  • Average January

    32.4 °F

  • Highest 13 January, 2021

    53.1 °F

Climate (2010–Present)

Helena Regional Airport (23.6 miles)

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  • Average Low 2010–Present

    34.7 °F

  • Average 2010–Present

    45.2 °F

  • Average High 2010–Present

    56.3 °F
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