Natrona County International Airport Weather Forecast

    • 32
    • 45

    Breezy

    • 25
    • 51

    Chance Rain/Snow

    • 24
    • 54

    Chance Rain/Snow

    • 13
    • 39

    Chance Snow Showers

    • 18
    • 33

    Mostly Cloudy

    • 24
    • 44

    Partly Sunny

Today 8 Dec Natrona County Lower Elevations

Mostly sunny and breezy. Highs in the mid 40s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 8 Dec Natrona County Lower Elevations

Partly cloudy in the Evening, then becoming mostly cloudy. Windy with Lows in the lower 30s. Southwest Winds 15 to 25 Mph with Gusts up to 45 Mph, increasing to 25 to 35 Mph with Gusts up to 60 Mph after midnight.

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Natrona County International Airport Temperature Statistics

December Temperature

Casper, Natrona County International Airport (0.6 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    27.4 °F

  • Highest 2 December, 2025

    37.9 °F

Climate (2020–Present)

Casper, Natrona County International Airport (0.6 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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