Bighorn Reservoir Weather Forecast

    • 19
    • 39

    Snow Showers Likely

    • 17
    • 30

    Snow Showers

    • 15
    • 30

    Snow Showers

    • 16
    • 33

    Chance Snow Showers

    • 17
    • 33

    Chance Snow Showers

    • 19
    • 36

    Slight Chance Snow Showers

Today 31 Mar Bighorn Mountains Southeast

Partly cloudy. Snow Showers likely with possible rain Showers and Thunderstorms in the afternoon. Snow accumulation up to 1 inch. Breezy with Highs in the lower 40s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of precipitation 60 percent.

Tonight 31 Mar Bighorn Mountains Southeast

Mostly cloudy with scattered snow Showers. Near steady temperature in the lower 20s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 30 percent.

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Bighorn Reservoir Temperature Statistics

March Temperature

Sheridan County Airport (19.3 miles)

  • Lowest 7 March, 2025

    10.9 °F

  • Average March

    41 °F

  • Highest 27 March, 2025

    79.6 °F

Climate (2020–Present)

Sheridan County Airport (19.3 miles)

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  • Average Low 2020–2025

    33.1 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    61.5 °F
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