Three Forks Airport Weather Forecast

    • 39
    • 69

    Rain Likely

    • 23
    • 53

    Rain

    • 22
    • 43

    Mostly Sunny

    • 21
    • 48

    Partly Sunny

    • 23
    • 50

    Chance Rain/Snow

    • 21
    • 50

    Chance Rain

Today 22 Oct Missouri Headwaters

Mostly sunny. A 20 percent chance of rain early in the morning. Highs in the upper 60s. South Winds up to 5 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 22 Oct Missouri Headwaters

Partly cloudy in the Evening, then mostly cloudy with a 50 percent chance of rain after midnight. Lows in the lower 40s. South Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Forks Airport Temperature Statistics

October Temperature

Bozeman, Gallatin Field (20.5 miles)

  • Lowest 13 October, 2026

    21.7 °F

  • Average October

    48.9 °F

  • Highest 9 October, 2026

    85.6 °F

Climate (2021–2026)

Bozeman, Gallatin Field (20.5 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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