Helena Regional Airport Weather Forecast

    • 14
    • 29

    Mostly Cloudy

    • 27
    • 32

    Chance Snow

    • 15
    • 41

    Snow Likely

    • -3
    • 25

    Chance Snow

    • -6
    • 6

    Snow Likely

    • -6
    • 6

    Chance Snow

    • 1
    • 15

    Chance Snow

Today 30 Jan Helena Valley

Partly cloudy late in the morning then becoming mostly cloudy. Highs 30 to 35. Southeast Winds 5 to 10 Mph.

Tonight 30 Jan Helena Valley

Mostly cloudy. Lows 10 to 20. Southeast Winds 5 to 10 Mph.

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Helena Regional Airport Temperature Statistics

January Temperature

Helena Regional Airport (0 miles)

  • Lowest 20 January, 2025

    -10.2 °F

  • Average January

    21.2 °F

  • Highest 16 January, 2025

    52.6 °F

Climate (2020–Present)

Helena Regional Airport (0 miles)

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  • Average Low 2020–2025

    36.2 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.3 °F
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