Lake Fort Peck Weather Forecast

    • 59
    • 71

    Becoming Sunny

    • 54
    • 78

    Mostly Sunny

    • 47
    • 60

    Rain Showers Likely

    • 46
    • 56

    Chance Rain Showers

    • 46
    • 56

    Rain Showers Likely

    • 47
    • 59

    Partly Sunny

Today 9 Sep Garfield

Sunny. Highs in the mid 70s. West wind 10 to 15 Mph.

Tonight 9 Sep Garfield

Mostly clear. Lows in the upper 40s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Fort Peck Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (19.9 miles)

  • Lowest 1 September, 2026

    48.7 °F
  • Average September

    72.2 °F
  • Highest 4 September, 2026

    93.7 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (19.9 miles)

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  • Average Low 2021–2026

    34.3 °F
  • Average 2021–2026

    46 °F
  • Average High 2021–2026

    57.8 °F
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