Sixteen Weather Forecast

    • 46
    • 72

    Increasing Clouds

    • 47
    • 76

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 48
    • 76

    Rain Showers Likely

    • 42
    • 65

    Rain Showers Likely

    • 43
    • 65

    Partly Sunny

Today 3 Sep Big Belt

Partly sunny early in the morning then clearing. Highs 62 to 70. Southwest Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 3 Sep Big Belt

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Southeast Winds 5 to 10 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sixteen Temperature Statistics

September Temperature

Bozeman, Gallatin Field (30.4 miles)

  • Lowest 1 September, 2026

    46 °F

  • Average September

    63.8 °F

  • Highest 1 September, 2026

    80.1 °F

Climate (2021–2026)

Bozeman, Gallatin Field (30.4 miles)

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  • Average Low 2021–2026

    31.3 °F

  • Average 2021–2026

    45 °F

  • Average High 2021–2026

    58.6 °F
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