Dome Lake Reservoir Weather Forecast

    • 31
    • 43

    Decreasing Clouds

    • 30
    • 50

    Mostly Sunny

    • 31
    • 49

    Mostly Sunny

    • 28
    • 44

    Partly Sunny

    • 28
    • 45

    Partly Sunny

    • 19
    • 38

    Chance Snow Showers

Today 4 Feb Northeast Bighorn Mountains

Mostly sunny. Warmer. Highs in the lower 40s. West Winds 10 to 20 Mph.

Tonight 4 Feb Northeast Bighorn Mountains

Mostly clear. Warmer. Lows around 30. West Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dome Lake Reservoir Temperature Statistics

February Temperature

Sheridan County Airport (19.9 miles)

  • Lowest 1 February, 2026

    27 °F

  • Average February

    37.9 °F

  • Highest 1 February, 2026

    59 °F

Climate (2021–Present)

Sheridan County Airport (19.9 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    61.6 °F
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