Benchmark Airport Weather Forecast

    • 46
    • 82

    Decreasing Clouds

    • 43
    • 78

    Mostly Sunny

    • 41
    • 71

    Mostly Sunny

    • 44
    • 77

    Mostly Sunny

    • 47
    • 79

    Mostly Sunny

    • 48
    • 80

    Mostly Sunny

Today 20 Aug Southern Rocky Mountain Front

Sunny. Highs 70 to 80. West Winds 5 to 15 Mph.

Tonight 20 Aug Southern Rocky Mountain Front

Cooler. Mostly clear. Haze in the evening. Lows 45 to 50. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Benchmark Airport Temperature Statistics

August Temperature

Missoula, Missoula International Airport (69 miles)

  • Lowest 8 August, 2025

    47.6 °F

  • Average August

    68.3 °F

  • Highest 12 August, 2025

    94.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (69 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    47 °F

  • Average High 2020–2025

    59.2 °F
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