Helena Weather Forecast

    • 40
    • 60

    Partly Sunny

    • 38
    • 60

    Mostly Sunny

    • 36
    • 57

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

    • 36
    • 63

    Mostly Sunny

    • 42
    • 65

    Mostly Sunny

    • 42
    • 68

    Mostly Sunny

Today 30 Oct Lawrence

Sunny. Near steady temperature in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Oct Lawrence

Mostly clear in the Evening, then becoming partly cloudy. Lows around 40. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

October Temperature

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

  • Lowest 24 October, 2025

    33.6 °F

  • Average October

    61.8 °F

  • Highest 2 October, 2025

    90 °F

Climate (2020–Present)

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    67.9 °F
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