Westlake Park Weather Forecast

    • 9
    • 27

    Increasing Clouds

    • 1
    • 25

    Mostly Cloudy

    • -2
    • 12

    Partly Sunny

    • 9
    • 21

    Partly Sunny

    • 12
    • 29

    Partly Sunny

    • 21
    • 38

    Mostly Cloudy

    • 21
    • 40

    Mostly Cloudy

Today 21 Jan Gallatin Valley

Mostly sunny. Highs in the lower 30s. Northwest Winds up to 5 Mph.

Tonight 21 Jan Gallatin Valley

Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows around 8. Southeast Winds up to 5 Mph shifting to the southwest after midnight.

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Westlake Park Temperature Statistics

January Temperature

Bozeman, Gallatin Field (8.7 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 (8.7 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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