Diamond Weather Forecast

    • 57
    • 84

    Thunderstorms

    • 55
    • 84

    Chance Thunderstorms

    • 56
    • 82

    Chance Thunderstorms

    • 57
    • 86

    Chance Thunderstorms

    • 60
    • 88

    Slight Chance Thunderstorms

    • 59
    • 91

    Slight Chance Thunderstorms

Today 4 Jul Central Laramie Range and Southwest Platte County

Mostly cloudy with scattered Showers early this Morning, then mostly sunny with scattered Showers and Thunderstorms this afternoon. Highs in the lower 80s. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 4 Jul Central Laramie Range and Southwest Platte County

Partly cloudy with isolated Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 20 percent.

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Diamond Temperature Statistics

July Temperature

Cheyenne, Cheyenne Airport (36 miles)

  • Lowest 1 July, 2025

    55 °F

  • Average July

    70.3 °F

  • Highest 1 July, 2025

    87.1 °F

Climate (2020–Present)

Cheyenne, Cheyenne Airport (36 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    60.7 °F
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