Downtown Missoula Weather Forecast

    • 53
    • 86

    Slight Chance Thunderstorms

    • 54
    • 81

    Chance Thunderstorms

    • 49
    • 78

    Partly Sunny

    • 49
    • 80

    Mostly Sunny

    • 52
    • 85

    Sunny

    • 57
    • 94

    Mostly Sunny

Today 25 Jun Missoula/Bitterroot Valleys

Mostly cloudy. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower to mid 80s.

Tonight 25 Jun Missoula/Bitterroot Valleys

Mostly cloudy. Slight chance of Showers and Thunderstorms in the Evening, then slight chance of rain after midnight. Chance of precipitation 20 percent. Lows in the lower to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown Missoula Temperature Statistics

June Temperature

Missoula, Missoula International Airport (5.6 miles)

  • Lowest 3 June, 2025

    37.7 °F

  • Average June

    63.7 °F

  • Highest 9 June, 2025

    94.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (5.6 miles)

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  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    59.1 °F
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