Olive Weather Forecast

    • 52
    • 79

    Increasing Clouds

    • 52
    • 70

    Chance Thunderstorms

    • 50
    • 69

    Slight Chance Rain Showers

    • 47
    • 72

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 50
    • 74

    Partly Sunny

Today 15 Sep Powder River

Sunny. A 50 percent chance of rain Showers late in the afternoon. Highs around 80. West Winds 5 to 15 Mph.

Tonight 15 Sep Powder River

Rain Showers likely and scattered Thunderstorms in the Evening, then chance of rain Showers overnight. Lows in the lower 50s. West Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Olive Temperature Statistics

September Temperature

Miles City, Frank Wiley Field Airport (64 miles)

  • Lowest 5 September, 2025

    39 °F

  • Average September

    67.1 °F

  • Highest 1 September, 2025

    93.9 °F

Climate (2020–Present)

Miles City, Frank Wiley Field Airport (64 miles)

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  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.7 °F
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