Sibley Lake Weather Forecast

    • 36
    • 54

    Partly Sunny

    • 46
    • 63

    Partly Sunny

    • 39
    • 65

    Chance Rain Showers

    • 33
    • 53

    Rain Showers Likely

    • 29
    • 49

    Snow Showers Likely

    • 28
    • 41

    Snow Showers

Today 25 May Northeast Bighorn Mountains

Mostly sunny. Highs in the mid 50s. West Winds 5 to 15 Mph.

Tonight 25 May Northeast Bighorn Mountains

Partly cloudy. Lows in the upper 30s. Southwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sibley Lake Temperature Statistics

May Temperature

Sheridan County Airport (22.4 miles)

  • Lowest 22 May, 2022

    30 °F
  • Average May

    51.1 °F
  • Highest 16 May, 2022

    73.9 °F

Climate (2010–Present)

Sheridan County Airport (22.4 miles)

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  • Average Low 2010–Present

    32 °F
  • Average 2010–Present

    45.2 °F
  • Average High 2010–Present

    58.9 °F
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