Helena Weather Forecast

    • 62
    • 70

    Mostly Cloudy

    • 64
    • 77

    Rain Showers

    • 33
    • 70

    Rain Showers

    • 40
    • 50

    Partly Sunny

    • 39
    • 61

    Mostly Cloudy

    • 51
    • 65

    Partly Sunny

    • 30
    • 64

    Rain Likely

Today 9 Mar Lawrence

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

Tonight 9 Mar Lawrence

Mostly cloudy. A slight chance of Showers after midnight. Not as cool with Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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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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