Alberton Weather Forecast

    • 52
    • 73

    Rain Likely

    • 48
    • 71

    Rain Showers

    • 42
    • 56

    Rain

    • 42
    • 69

    Mostly Sunny

    • 45
    • 75

    Mostly Sunny

    • 47
    • 78

    Partly Sunny

    • 46
    • 72

    Chance Rain

Today 5 Sep Lower Clark Fork Region

Partly cloudy. A 20 percent chance of rain until late afternoon. Areas of fog early in the morning. Highs in the upper 60s to mid 70s.

Tonight 5 Sep Lower Clark Fork Region

Slight chance of Thunderstorms. Rain Showers likely in the Evening, then chance of rain Showers after midnight. Chance of precipitation 60 percent. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alberton Temperature Statistics

September Temperature

Missoula, Missoula International Airport (18.6 miles)

  • Lowest 1 September, 2026

    45.6 °F

  • Average September

    59.5 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Missoula, Missoula International Airport (18.6 miles)

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  • Average Low 2021–2026

    36 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    59.8 °F
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