Izaak Walton Park Weather Forecast

    • 28
    • 42

    Breezy

    • 34
    • 45

    Windy

    • 30
    • 53

    Chance Rain/Snow

    • 25
    • 50

    Chance Rain/Snow

    • 18
    • 36

    Chance Snow Showers

    • 22
    • 38

    Partly Sunny

Today 7 Dec Natrona County Lower Elevations

Mostly sunny in the Morning, then becoming partly cloudy. Breezy with Highs around 40. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 7 Dec Natrona County Lower Elevations

Partly cloudy. Near steady temperature in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Izaak Walton Park Temperature Statistics

December Temperature

Casper, Natrona County International Airport (6.2 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    26.3 °F

  • Highest 2 December, 2025

    37.9 °F

Climate (2020–Present)

Casper, Natrona County International Airport (6.2 miles)

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  • Average Low 2020–2025

    32.8 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    60.3 °F
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