Missoula International Airport Weather Forecast

    • 53
    • 79

    Rain Showers Likely

    • 50
    • 77

    Slight Chance Rain

    • 48
    • 79

    Mostly Sunny

    • 51
    • 83

    Sunny

    • 55
    • 90

    Mostly Sunny

    • 57
    • 92

    Partly Sunny

Today 26 Jun Missoula/Bitterroot Valleys

Slight chance of rain in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 60 percent. Highs near 80.

Tonight 26 Jun Missoula/Bitterroot Valleys

Mostly cloudy. Slight chance of Showers and Thunderstorms in the Evening, then a chance of rain after midnight. Chance of precipitation 30 percent. Lows in the lower to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Missoula International Airport Temperature Statistics

June Temperature

Missoula, Missoula International Airport (0 miles)

  • Lowest 3 June, 2025

    37.7 °F

  • Average June

    63.6 °F

  • Highest 9 June, 2025

    94.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (0 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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