Natrona Weather Forecast

    • 38
    • 57

    Breezy

    • 40
    • 59

    Mostly Cloudy

    • 44
    • 58

    Breezy

    • 36
    • 55

    Chance Rain Showers

    • 27
    • 50

    Breezy

    • 21
    • 43

    Partly Sunny

Today 22 Dec Natrona County Lower Elevations

Partly cloudy and windy. Highs in the mid 50s. Southwest Winds 25 to 35 Mph with Gusts up to 50 Mph.

Tonight 22 Dec Natrona County Lower Elevations

Mostly clear in the Evening, then becoming partly cloudy. Breezy with Lows in the upper 30s. Southwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

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  • Temperature Real-Time

Natrona Temperature Statistics

December Temperature

Casper, Natrona County International Airport (19.3 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    36.7 °F

  • Highest 14 December, 2025

    59 °F

Climate (2020–Present)

Casper, Natrona County International Airport (19.3 miles)

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  • Average Low 2020–2025

    32.9 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    60.4 °F
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