Central Wyoming Fairgrounds Weather Forecast

    • 35
    • 59

    Mostly Cloudy

    • 33
    • 52

    Breezy

    • 30
    • 45

    Partly Sunny

    • 36
    • 59

    Mostly Sunny

    • 40
    • 56

    Breezy

    • 40
    • 56

    Windy

    • 30
    • 52

    Slight Chance Rain/Snow

Today 11 Dec Natrona County Lower Elevations

Mostly cloudy and breezy. Highs in the upper 50s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 11 Dec Natrona County Lower Elevations

Mostly cloudy and breezy. Lows in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming northeast around 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Central Wyoming Fairgrounds Temperature Statistics

December Temperature

Casper, Natrona County International Airport (6.8 miles)

  • Lowest 1 December, 2025

    6.1 °F

  • Average December

    31.7 °F

  • Highest 9 December, 2025

    54 °F

Climate (2020–Present)

Casper, Natrona County International Airport (6.8 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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