Bozeman Weather Forecast

    • 38
    • 54

    Breezy

    • 24
    • 50

    Rain

    • 35
    • 42

    Rain Likely

    • 25
    • 49

    Rain/Snow Likely

    • 22
    • 39

    Chance Snow

    • 29
    • 40

    Chance Rain/Snow

Today 16 Dec Gallatin Valley

Breezy. Partly sunny. A 20 percent chance of rain in the morning. Highs in the mid 50s. West Winds 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Gusts up to 40 Mph.

Tonight 16 Dec Gallatin Valley

Breezy. Rain after midnight. Lows in the upper 30s. Southwest Winds 15 to 25 Mph. Gusts up to 35 Mph increasing to 50 Mph after midnight. Chance of rain near 100 percent.

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Bozeman Temperature Statistics

December Temperature

Bozeman, Gallatin Field (8.7 miles)

  • Lowest 1 December, 2025

    0 °F

  • Average December

    36.8 °F

  • Highest 10 December, 2025

    61 °F

Climate (2020–Present)

Bozeman, Gallatin Field (8.7 miles)

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  • Average Low 2020–2025

    31 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    57.9 °F
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