Fort Peck Airport Weather Forecast

    • 56
    • 83

    Chance Rain Showers

    • 52
    • 81

    Chance Rain Showers

    • 52
    • 78

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 52
    • 81

    Mostly Sunny

Today 15 Sep Central and Southern Valley

Partly sunny late this Morning, then mostly cloudy with a chance of Showers this afternoon. Highs in the lower 80s. Northwest wind 5 to 10 Mph, increasing to west 15 to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 15 Sep Central and Southern Valley

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Some Thunderstorms may produce gusty Winds in the evening. Lows in the mid 50s. North wind 5 to 10 Mph. Chance of rain 30 percent.

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Fort Peck Airport Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (15.5 miles)

  • Lowest 5 September, 2025

    39.9 °F

  • Average September

    65.2 °F

  • Highest 1 September, 2025

    91.9 °F

Climate (2020–Present)

Glasgow, Glasgow International Airport (15.5 miles)

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  • Average Low 2020–2025

    34.4 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    57.9 °F
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