Donleys Reservoir Weather Forecast

    • 63
    • 90

    Chance Rain Showers

    • 65
    • 92

    Mostly Sunny

    • 68
    • 99

    Hot

    • 67
    • 98

    Hot

    • 59
    • 87

    Chance Rain Showers

    • 56
    • 81

    Partly Sunny

Today 17 Aug Northern Rosebud

Sunny. Highs in the lower 90s. North Winds 5 to 10 Mph.

Tonight 17 Aug Northern Rosebud

Mostly cloudy. Chance of Showers and Thunderstorms in the evening. Slight chance of Showers and Thunderstorms overnight. Lows in the lower 60s. West Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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Donleys Reservoir Temperature Statistics

August Temperature

Miles City, Frank Wiley Field Airport (49.7 miles)

  • Lowest 10 August, 2025

    51.7 °F
  • Average August

    73.7 °F
  • Highest 13 August, 2025

    97.6 °F

Climate (2020–Present)

Miles City, Frank Wiley Field Airport (49.7 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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