Iron Mountain Weather Forecast

    • 52
    • 87

    Slight Chance Thunderstorms

    • 53
    • 79

    Chance Thunderstorms

    • 52
    • 85

    Breezy

    • 44
    • 78

    Breezy

    • 44
    • 74

    Breezy

    • 46
    • 79

    Mostly Sunny

Today 7 Jun Central Laramie County

Sunny, hot with Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Jun Central Laramie County

Partly cloudy. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Real-Time

Iron Mountain Temperature Statistics

June Temperature

Cheyenne, Cheyenne Airport (14.9 miles)

  • Lowest 3 June, 2026

    48.7 °F

  • Average June

    65.2 °F

  • Highest 4 June, 2026

    84 °F

Climate (2021–Present)

Cheyenne, Cheyenne Airport (14.9 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    61.6 °F
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