Moonlight Basin Weather Forecast

    • 57
    • 80

    Chance Thunderstorms

    • 55
    • 74

    Rain Showers

    • 55
    • 75

    Chance Thunderstorms

    • 55
    • 79

    Chance Thunderstorms

    • 55
    • 78

    Chance Thunderstorms

    • 54
    • 76

    Chance Thunderstorms

Today 14 Jul Gallatin and Madison County Mountains and Centennial Mountains

Sunny in the morning then becoming partly cloudy. Highs 80 to 90. Northeast Winds up to 10 Mph.

Tonight 14 Jul Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Chance of Thunderstorms in the Evening, then slight chance of rain Showers after midnight. Lows 55 to 60. Northeast Winds up to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Moonlight Basin Temperature Statistics

July Temperature

Ennis - Big Sky Airport (10.6 miles)

  • Lowest 1 July, 2026

    41 °F

  • Average July

    65 °F

  • Highest 11 July, 2026

    93.2 °F

Climate (2021–2026)

Ennis - Big Sky Airport (10.6 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    44.4 °F

  • Average High 2021–2026

    56.3 °F
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