Three Forks Weather Forecast

    • 17
    • 45

    Decreasing Clouds

    • 19
    • 40

    Mostly Cloudy

    • 22
    • 45

    Mostly Cloudy

    • 27
    • 47

    Mostly Cloudy

    • 21
    • 51

    Partly Sunny

    • 25
    • 49

    Mostly Cloudy

    • 26
    • 49

    Mostly Cloudy

Today 27 Jan Missouri Headwaters

Sunny. Highs in the lower 40s. Southwest Winds 5 to 10 Mph.

Tonight 27 Jan Missouri Headwaters

Partly cloudy early in the evening then becoming mostly cloudy. Lows in the lower 20s. Southwest Winds up to 10 Mph with Gusts to around 25 Mph.

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Three Forks Temperature Statistics

January Temperature

Bozeman, Gallatin Field (19.9 miles)

  • Lowest 23 January, 2026

    -2.9 °F

  • Average January

    29 °F

  • Highest 12 January, 2026

    57.7 °F

Climate (2021–Present)

Bozeman, Gallatin Field (19.9 miles)

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  • Average Low 2021–2026

    31 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    58 °F
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