Helena Weather Forecast

    • 40
    • 65

    Sunny

    • 39
    • 70

    Breezy

    • 41
    • 65

    Mostly Cloudy

    • 42
    • 72

    Mostly Sunny

    • 41
    • 58

    Chance Rain Showers

    • 34
    • 53

    Mostly Cloudy

    • 38
    • 58

    Mostly Cloudy

Today 16 Oct Central and Southern Lewis and Clark

Mostly clear. Lows 35 to 40. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph early this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

October Temperature

Helena Regional Airport (1.9 miles)

  • Lowest 4 October, 2017

    25 °F

  • Average October

    41 °F

  • Highest 6 October, 2017

    64.9 °F

Climate (2010–Present)

Helena Regional Airport (1.9 miles)

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

  • Average Low 2010–Present

    34.9 °F

  • Average 2010–Present

    46.6 °F

  • Average High 2010–Present

    57.8 °F
Get an account to remove ads