Spotted Eagle Lake Weather Forecast

    • 74
    • 103

    Hot

    • 70
    • 104

    Hot

    • 59
    • 88

    Slight Chance Rain Showers

    • 54
    • 81

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

Today 19 Aug Custer

Sunny. Very hot. Highs around 102. Southeast Winds 5 to 15 Mph.

Tonight 19 Aug Custer

Mostly clear. Lows in the lower 70s. Southeast Winds 5 to 15 Mph.

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Spotted Eagle Lake Temperature Statistics

August Temperature

Miles City, Frank Wiley Field Airport (2.5 miles)

  • Lowest 10 August, 2025

    51.7 °F

  • Average August

    73.9 °F

  • Highest 13 August, 2025

    97.6 °F

Climate (2020–Present)

Miles City, Frank Wiley Field Airport (2.5 miles)

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  • Average Low 2020–2025

    35.3 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    59.6 °F
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