Hysham Airport Weather Forecast

    • 39
    • 63

    Rain Showers Likely

    • 32
    • 52

    Chance Rain Showers

    • 32
    • 60

    Mostly Sunny

    • 34
    • 60

    Mostly Sunny

    • 36
    • 61

    Partly Sunny

    • 41
    • 64

    Partly Sunny

Today 19 Oct Treasure

Partly sunny in the morning and early Afternoon, then cloudy with a 50 percent chance of rain Showers late in the afternoon. Highs in the lower 60s. Southwest Winds 5 to 15 Mph.

Tonight 19 Oct Treasure

Rain Showers likely early in the evening. Lows in the upper 30s. West Winds 10 to 20 Mph. Chance of precipitation 60 percent.

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Hysham Airport Temperature Statistics

October Temperature

Miles City, Frank Wiley Field Airport (62.8 miles)

  • Lowest 12 October, 2025

    34 °F

  • Average October

    52.4 °F

  • Highest 2 October, 2025

    84 °F

Climate (2020–Present)

Miles City, Frank Wiley Field Airport (62.8 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    59.7 °F
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