Izaak Walton Park Weather Forecast

    • 60
    • 96

    Increasing Clouds

    • 60
    • 92

    Mostly Cloudy

    • 57
    • 93

    Slight Chance Thunderstorms

    • 57
    • 91

    Chance Thunderstorms

    • 58
    • 92

    Slight Chance Thunderstorms

    • 60
    • 95

    Mostly Sunny

Today 5 Jul Natrona County Lower Elevations

Sunny. Highs in the lower 90s. Southwest Winds around 10 Mph.

Tonight 5 Jul Natrona County Lower Elevations

Clear. Lows in the mid 50s. Southwest Winds around 10 Mph.

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  • Temperature Real-Time

Izaak Walton Park Temperature Statistics

July Temperature

Casper, Natrona County International Airport (6.2 miles)

  • Lowest 2 July, 2026

    48 °F

  • Average July

    68.6 °F

  • Highest 2 July, 2026

    87.1 °F

Climate (2021–2026)

Casper, Natrona County International Airport (6.2 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.4 °F
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