Lodge Grass Reservoir Weather Forecast

    • 46
    • 70

    Becoming Sunny

    • 51
    • 73

    Partly Sunny

    • 41
    • 77

    Rain Showers

    • 30
    • 52

    Chance Rain Showers

    • 30
    • 50

    Partly Sunny

    • 32
    • 49

    Chance Rain Showers

Today 9 Oct Southern Big Horn

Sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph in the morning shifting to the north in the afternoon.

Tonight 9 Oct Southern Big Horn

Mostly clear. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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Lodge Grass Reservoir Temperature Statistics

October Temperature

Sheridan County Airport (41 miles)

  • Lowest 6 October, 2025

    35.1 °F
  • Average October

    52.7 °F
  • Highest 2 October, 2025

    82.9 °F

Climate (2020–Present)

Sheridan County Airport (41 miles)

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  • Average Low 2020–2025

    33.1 °F
  • Average 2020–2025

    47 °F
  • Average High 2020–2025

    61.4 °F
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