Casper Mountain County Park Weather Forecast

    • 61
    • 76

    Mostly Sunny

    • 60
    • 76

    Slight Chance Thunderstorms

    • 56
    • 75

    Chance Thunderstorms

    • 51
    • 71

    Chance Thunderstorms

    • 52
    • 73

    Slight Chance Thunderstorms

    • 54
    • 74

    Slight Chance Thunderstorms

Today 1 Jul Casper Mountain

Sunny. Highs in the lower 80s. South Winds around 10 Mph, becoming northwest in the afternoon.

Tonight 1 Jul Casper Mountain

Mostly clear. Lows in the mid 50s. Northeast Winds around 10 Mph, becoming southeast after midnight.

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Casper Mountain County Park Temperature Statistics

July Temperature

Casper, Natrona County International Airport (13.7 miles)

  • Lowest

  • Average July

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Climate (2020–Present)

Casper, Natrona County International Airport (13.7 miles)

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  • Average Low 2020–2025

    32.6 °F
  • Average 2020–2025

    46.6 °F
  • Average High 2020–2025

    60.2 °F
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