Southgate Triangle Weather Forecast

    • 27
    • 54

    Partly Sunny

    • 29
    • 55

    Chance Rain/Snow

    • 30
    • 58

    Chance Rain/Snow

    • 30
    • 56

    Mostly Cloudy

    • 36
    • 59

    Chance Rain

    • 32
    • 60

    Rain Likely

Today 14 Oct Missoula/Bitterroot Valleys

Mostly cloudy. A 20 percent chance of snow in the morning. Widespread frost in the morning. Highs in the lower to mid 50s.

Tonight 14 Oct Missoula/Bitterroot Valleys

Mostly cloudy in the evening then becoming partly cloudy. Slight chance of rain. Slight chance of snow after midnight. Chance of precipitation 20 percent. Lows in the mid to upper 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southgate Triangle Temperature Statistics

October Temperature

Missoula, Missoula International Airport (6.2 miles)

  • Lowest 6 October, 2025

    27 °F

  • Average October

    50.7 °F

  • Highest 10 October, 2025

    81 °F

Climate (2020–Present)

Missoula, Missoula International Airport (6.2 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    59.3 °F
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