Helena Weather Forecast

    • 58
    • 69

    Rain

    • 61
    • 77

    Rain

    • 42
    • 71

    Rain

    • 47
    • 61

    Mostly Sunny

    • 61
    • 73

    Partly Sunny

    • 53
    • 75

    Rain

Today 5 Mar Lawrence

Areas of fog this morning. Showers with a chance of Thunderstorms this Morning, then a chance of Showers with a slight chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the upper 60s. Southwest Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 5 Mar Lawrence

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Patchy fog. Lows in the upper 50s. Southwest Winds around 5 Mph, becoming southeast after midnight. Chance of rain 50 percent.

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

    38.9 °F

  • Highest 1 March, 2026

    47.7 °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 °F
Get WillyWeather+ to remove ads