Lake Gertrude Weather Forecast

    • 32
    • 49

    Breezy

    • 40
    • 54

    Breezy

    • 39
    • 59

    Windy

    • 32
    • 50

    Chance Rain Showers

    • 31
    • 44

    Chance Rain/Snow

    • 29
    • 40

    Chance Snow Showers

Today 8 Sep Absaroka/Beartooth Mountains

Sunny. Highs in the lower 60s. West Winds 10 to 20 Mph.

Tonight 8 Sep Absaroka/Beartooth Mountains

Mostly clear. Lows in the upper 20s. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Gertrude Temperature Statistics

September Temperature

Powell Municipal Airport (39.1 miles)

  • Lowest 5 September, 2026

    51.8 °F

  • Average September

    68.8 °F

  • Highest 4 September, 2026

    87.8 °F

Climate (2021–2026)

Powell Municipal Airport (39.1 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    57.3 °F
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