Helena Weather Forecast

    • 59
    • 72

    Partly Sunny

    • 44
    • 84

    Rain Showers

    • 29
    • 51

    Chance Rain Showers

    • 37
    • 55

    Partly Sunny

    • 49
    • 63

    Mostly Cloudy

    • 57
    • 75

    Mostly Cloudy

Today 25 Mar Lawrence

Mostly sunny. Not as cool with Highs in the lower 70s. Southeast Winds 5 to 10 Mph, becoming southwest with Gusts up to 20 Mph in the afternoon.

Tonight 25 Mar Lawrence

Partly cloudy. Lows in the lower 40s. Southeast Winds around 5 Mph.

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Helena Temperature Statistics

March Temperature

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

  • Lowest 16 March, 2026

    27.5 °F

  • Average March

    54.9 °F

  • Highest 22 March, 2026

    89.2 °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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