Gallatin Gateway Weather Forecast

    • 49
    • 77

    Rain Showers Likely

    • 51
    • 78

    Chance Thunderstorms

    • 56
    • 84

    Mostly Sunny

    • 54
    • 87

    Chance Thunderstorms

    • 53
    • 87

    Chance Thunderstorms

    • 53
    • 89

    Slight Chance Thunderstorms

    • 54
    • 88

    Slight Chance Thunderstorms

Today 22 Jul Gallatin Valley

Showers likely and chance of Thunderstorms. Highs 75 to 80. West Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 22 Jul Gallatin Valley

Mostly cloudy early in the evening then becoming partly cloudy. A 50 percent chance of Thunderstorms early in the evening. Patchy fog after midnight. Lows around 50. Northwest Winds 5 to 10 Mph shifting to the southwest after midnight.

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Gallatin Gateway Temperature Statistics

July Temperature

Bozeman, Gallatin Field (13.7 miles)

  • Lowest 6 July, 2025

    45.6 °F

  • Average July

    68.8 °F

  • Highest 8 July, 2025

    95.6 °F

Climate (2020–Present)

Bozeman, Gallatin Field (13.7 miles)

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  • Average Low 2020–2025

    30.6 °F

  • Average 2020–2025

    44.2 °F

  • Average High 2020–2025

    57.7 °F
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