Helena Weather Forecast

    • 63
    • 72

    Mostly Cloudy

    • 64
    • 77

    Rain Showers

    • 34
    • 70

    Rain Showers

    • 40
    • 51

    Mostly Cloudy

    • 37
    • 61

    Mostly Cloudy

    • 48
    • 61

    Mostly Cloudy

Today 9 Mar Lawrence

Mostly cloudy. Not as cool with Highs in the lower 70s. Southwest Winds 15 to 20 Mph.

Tonight 9 Mar Lawrence

Mostly cloudy. Not as cool with Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

March Temperature

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

  • Lowest 1 March, 2026

    31.8 °F

  • Average March

    54 °F

  • Highest 6 March, 2026

    79.9 °F

Climate (2021–Present)

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.1 °F
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