Helena Regional Airport Weather Forecast

    • 10
    • 30

    Increasing Clouds

    • 12
    • 32

    Mostly Cloudy

    • 10
    • 28

    Mostly Cloudy

    • 10
    • 26

    Partly Sunny

    • 20
    • 35

    Mostly Cloudy

    • 23
    • 41

    Mostly Cloudy

    • 21
    • 41

    Mostly Cloudy

Today 23 Jan Central and Southern Lewis and Clark

Mostly cloudy late in the morning then becoming partly cloudy. Highs 20 to 30. Southwest Winds up to 10 Mph.

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Helena Regional Airport Temperature Statistics

January Temperature

Helena Regional Airport (0 miles)

  • Lowest 9 January, 2021

    10 °F
  • Average January

    32.5 °F
  • Highest 13 January, 2021

    53.1 °F

Climate (2010–Present)

Helena Regional Airport (0 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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