Coal Creek Reservoir Weather Forecast

    • 52
    • 84

    Chance Thunderstorms

    • 52
    • 79

    Chance Thunderstorms

    • 49
    • 77

    Slight Chance Thunderstorms

    • 48
    • 74

    Partly Sunny

    • 47
    • 74

    Partly Sunny

    • 49
    • 80

    Mostly Sunny

Today 15 Sep Prairie

Mostly sunny. Highs in the mid 80s. West wind 5 to 10 Mph.

Tonight 15 Sep Prairie

Mostly cloudy with a 40 percent chance of Thunderstorms. Some Thunderstorms may produce gusty Winds. Lows in the lower 50s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coal Creek Reservoir Temperature Statistics

September Temperature

Glendive, Dawson Community Airport (28 miles)

  • Lowest 5 September, 2025

    37.9 °F

  • Average September

    65.2 °F

  • Highest 10 September, 2025

    89.1 °F

Climate (2020–Present)

Glendive, Dawson Community Airport (28 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    56.3 °F
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