Bar Nunn Weather Forecast

    • 51
    • 84

    Slight Chance Thunderstorms

    • 47
    • 77

    Breezy

    • 46
    • 75

    Windy

    • 49
    • 82

    Breezy

    • 52
    • 87

    Mostly Sunny

    • 54
    • 91

    Mostly Sunny

Today 27 Jun Natrona County Lower Elevations

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds and small hail in the afternoon. Windy with Highs around 80. Southwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of rain 30 percent.

Tonight 27 Jun Natrona County Lower Elevations

Partly cloudy. Lows in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Bar Nunn Temperature Statistics

June Temperature

Casper, Natrona County International Airport (6.2 miles)

  • Lowest 15 June, 2026

    30.7 °F

  • Average June

    62.8 °F

  • Highest 6 June, 2026

    96.7 °F

Climate (2021–2026)

Casper, Natrona County International Airport (6.2 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    61.4 °F
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