Great Falls Weather Forecast

    • 50
    • 55

    Rain

    • 46
    • 62

    Chance Rain

    • 44
    • 68

    Mostly Sunny

    • 44
    • 73

    Mostly Sunny

    • 41
    • 69

    Partly Sunny

    • 39
    • 64

    Mostly Sunny

    • 39
    • 64

    Partly Sunny

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Falls Temperature Statistics

October Temperature

Great Falls, Great Falls International Airport (3.7 miles)

  • Lowest

  • Average October

  • Highest

Climate (2010–Present)

Great Falls, Great Falls International Airport (3.7 miles)

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  • Average Low 2010–Present

    34.4 °F
  • Average 2010–Present

    46.3 °F
  • Average High 2010–Present

    58 °F
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