Helena Weather Forecast

    • 39
    • 63

    Chance Rain Showers

    • 43
    • 62

    Mostly Sunny

    • 61
    • 73

    Mostly Sunny

    • 63
    • 76

    Rain

    • 33
    • 71

    Rain

    • 40
    • 52

    Partly Sunny

    • 39
    • 64

    Mostly Cloudy

Today 7 Mar Lawrence

Cloudy with a chance of Showers with isolated Thunderstorms. Much cooler with Highs in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 7 Mar Lawrence

Mostly cloudy. Much cooler with Lows in the upper 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

Graph Plots Open in Graphs

  • 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

    49.9 °F

  • Highest 3 March, 2026

    66.4 °F

Climate (2021–Present)

Mount Carmel, Mount Carmel Municipal Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.1 °F
Get WillyWeather+ to remove ads