Blacktail Reservoir Weather Forecast

    • 59
    • 84

    Increasing Clouds

    • 60
    • 88

    Partly Sunny

    • 54
    • 85

    Chance Rain Showers

    • 55
    • 78

    Rain Showers Likely

    • 53
    • 70

    Rain Showers Likely

    • 52
    • 73

    Chance Rain Showers

Today 9 Sep Northern Rosebud

Sunny. Areas of smoke. Highs in the mid 80s. East Winds 5 to 10 Mph.

Tonight 9 Sep Northern Rosebud

Partly cloudy. Areas of smoke in the Evening, then haze overnight. Lows around 60. East Winds 5 to 15 Mph.

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Blacktail Reservoir Temperature Statistics

September Temperature

Jordan, Jordan Airport (46 miles)

  • Lowest 5 September, 2025

    41 °F

  • Average September

    66.6 °F

  • Highest 1 September, 2025

    91 °F

Climate (2020–Present)

Jordan, Jordan Airport (46 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    47.6 °F

  • Average High 2020–2025

    60.4 °F
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