Miles City Weather Forecast

    • 47
    • 68

    Mostly Cloudy

    • 35
    • 73

    Slight Chance Rain/Snow

    • 23
    • 47

    Slight Chance Snow Showers

    • 28
    • 54

    Mostly Sunny

    • 36
    • 64

    Partly Sunny

    • 42
    • 73

    Partly Sunny

Today 24 Mar Custer

Mostly sunny. Highs in the upper 60s. West Winds 5 to 15 Mph.

Tonight 24 Mar Custer

Mostly cloudy. A 20 percent chance of rain Showers overnight. Lows in the mid 40s. Southwest Winds 5 to 15 Mph.

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Miles City Temperature Statistics

March Temperature

Miles City, Frank Wiley Field Airport (2.5 miles)

  • Lowest 15 March, 2026

    0.6 °F

  • Average March

    39.3 °F

  • Highest 20 March, 2026

    81.6 °F

Climate (2021–Present)

Miles City, Frank Wiley Field Airport (2.5 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    60.1 °F
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