Heidley Park Weather Forecast

    • 7
    • 13

    Mostly Sunny

    • 21
    • 31

    Mostly Sunny

    • 25
    • 39

    Mostly Sunny

    • 30
    • 46

    Mostly Sunny

    • 29
    • 46

    Mostly Cloudy

    • 23
    • 42

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

Today 28 Dec Bighorn Mountains Southeast

Mostly sunny and Windy, Colder with Highs 9 to 15 above. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Wind chill Readings wind chill Readings as low as 24 below.

Tonight 28 Dec Bighorn Mountains Southeast

Mostly clear and Breezy, cold with Lows 6 to 12 above. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

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Heidley Park Temperature Statistics

December Temperature

Sheridan County Airport (19.3 miles)

  • Lowest 1 December, 2025

    1.9 °F

  • Average December

    34.4 °F

  • Highest 25 December, 2025

    66 °F

Climate (2020–Present)

Sheridan County Airport (19.3 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    61.5 °F
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