Ousel Falls Airport Weather Forecast

    • 37
    • 64

    Mostly Sunny

    • 41
    • 72

    Increasing Clouds

    • 44
    • 72

    Chance Rain

    • 43
    • 72

    Mostly Sunny

    • 46
    • 76

    Mostly Sunny

    • 42
    • 74

    Slight Chance Rain/Snow

    • 37
    • 65

    Slight Chance Rain

Today 20 Sep Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. A 20 percent chance of rain and snow. Lows 34 to 40. Highs 52 to 62.

Tonight 20 Sep Gallatin and Madison County Mountains and Centennial Mountains

Mostly clear. Lows 32 to 40. North Winds up to 5 Mph shifting to the south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ousel Falls Airport Temperature Statistics

September Temperature

Ennis - Big Sky Airport (15.5 miles)

  • Lowest 15 September, 2026

    30.2 °F

  • Average September

    58.3 °F

  • Highest 6 September, 2026

    82.4 °F

Climate (2021–2026)

Ennis - Big Sky Airport (15.5 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    44.5 °F

  • Average High 2021–2026

    56.4 °F
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