Gallatin Gateway Weather Forecast

    • 3
    • 27

    Increasing Clouds

    • 0
    • 15

    Mostly Cloudy

    • 10
    • 24

    Mostly Cloudy

    • 13
    • 29

    Partly Sunny

    • 22
    • 40

    Mostly Cloudy

    • 22
    • 41

    Mostly Cloudy

Today 22 Jan Gallatin Valley

Partly sunny. Highs in the upper 20s. West Winds up to 5 Mph shifting to the northwest in the afternoon.

Tonight 22 Jan Gallatin Valley

Mostly cloudy. Lows around 4. Northeast Winds up to 5 Mph.

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Gallatin Gateway Temperature Statistics

January Temperature

Bozeman, Gallatin Field (13.7 miles)

  • Lowest 17 January, 2026

    10.9 °F

  • Average January

    33.4 °F

  • Highest 12 January, 2026

    57 °F

Climate (2021–Present)

Bozeman, Gallatin Field (13.7 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    58 °F
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