Helena Weather Forecast

    • 59
    • 64

    Cloudy

    • 46
    • 71

    Slight Chance Rain

    • 55
    • 65

    Mostly Cloudy

    • 21
    • 64

    Rain Likely

    • 18
    • 28

    Mostly Sunny

    • 21
    • 32

    Partly Sunny

Today 25 Dec Lawrence

Cloudy with a slight chance of very light drizzle. Areas of fog this morning. Patchy fog this afternoon. Highs in the lower 60s. Northwest Winds around 5 Mph, becoming east this afternoon.

Tonight 25 Dec Lawrence

Cloudy. A chance of Drizzle, mainly in the evening. Patchy fog. Near steady temperature in the upper 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Helena Temperature Statistics

December Temperature

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

  • Lowest 15 December, 2025

    4.6 °F

  • Average December

    33.3 °F

  • Highest 18 December, 2025

    57.4 °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

    67.8 °F
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