Hysham Airport Weather Forecast

    • 43
    • 70

    Slight Chance Rain Showers

    • 47
    • 73

    Partly Sunny

    • 45
    • 72

    Mostly Sunny

    • 52
    • 80

    Chance Rain Showers

    • 49
    • 77

    Chance Rain Showers

    • 47
    • 75

    Chance Rain Showers

Today 14 Sep Treasure

Decreasing Clouds. A 20 percent chance of rain Showers early in the morning. Windy in the afternoon. Cooler. Highs in the upper 60s. West Winds 10 to 20 Mph in the morning increasing to 20 to 35 Mph with Gusts to around 40 Mph in the afternoon.

Tonight 14 Sep Treasure

Mostly clear. Lows in the lower 40s. Northwest Winds 15 to 25 Mph in the evening becoming west 5 to 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hysham Airport Temperature Statistics

September Temperature

Miles City, Frank Wiley Field Airport (62.8 miles)

  • Lowest 9 September, 2026

    48.7 °F

  • Average September

    71.1 °F

  • Highest 4 September, 2026

    99.6 °F

Climate (2021–2026)

Miles City, Frank Wiley Field Airport (62.8 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    60.2 °F
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