Fair Grounds Weather Forecast

    • 47
    • 71

    Chance Rain Showers

    • 48
    • 74

    Chance Rain Showers

    • 45
    • 65

    Slight Chance Rain Showers

    • 49
    • 72

    Mostly Cloudy

    • 52
    • 75

    Mostly Cloudy

    • 58
    • 81

    Partly Sunny

    • 54
    • 78

    Mostly Sunny

Today 11 Jun Custer

Partly sunny with a 20 percent chance of Showers. Highs around 70. Northwest Winds 15 to 25 Mph.

Tonight 11 Jun Custer

Mostly clear. A 20 percent chance of rain Showers early in the evening. Lows in the mid 40s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fair Grounds Temperature Statistics

June Temperature

Miles City, Frank Wiley Field Airport (1.9 miles)

  • Lowest 1 June, 2026

    43.6 °F

  • Average June

    64.8 °F

  • Highest 6 June, 2026

    93.7 °F

Climate (2021–Present)

Miles City, Frank Wiley Field Airport (1.9 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    60.2 °F
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