Riverfront Weather Forecast

    • 51
    • 83

    Rain Showers Likely

    • 51
    • 84

    Rain Showers Likely

    • 51
    • 77

    Rain Showers Likely

    • 50
    • 68

    Rain Showers Likely

    • 49
    • 73

    Chance Rain Showers

    • 49
    • 76

    Chance Rain

Today 9 Sep Missoula/Bitterroot Valleys

Mostly cloudy. Slight chance of rain in the Morning, then chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Patchy smoke through the day. Chance of precipitation 50 percent. Highs near 80.

Tonight 9 Sep Missoula/Bitterroot Valleys

Rain Showers likely and a slight chance of Thunderstorms in the Evening, then a chance of rain after midnight. Patchy smoke through the night. Chance of precipitation 70 percent. Lows in the mid 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverfront Temperature Statistics

September Temperature

Missoula, Missoula International Airport (5 miles)

  • Lowest 6 September, 2025

    48.9 °F

  • Average September

    70.3 °F

  • Highest 2 September, 2025

    96.1 °F

Climate (2020–Present)

Missoula, Missoula International Airport (5 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    59.3 °F
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