Diamond Weather Forecast

    • 41
    • 58

    Increasing Clouds

    • 48
    • 70

    Mostly Cloudy

    • 55
    • 76

    Breezy

    • 41
    • 81

    Breezy

    • 28
    • 61

    Mostly Cloudy

    • 30
    • 52

    Mostly Cloudy

Today 22 Mar Central Laramie Range and Southwest Platte County

Sunny. Much cooler with Highs in the upper 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Mar Central Laramie Range and Southwest Platte County

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 40. East Winds 10 to 15 Mph, becoming south after midnight. Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Temperature Statistics

March Temperature

Cheyenne, Cheyenne Airport (36 miles)

  • Lowest 16 March, 2026

    6.7 °F

  • Average March

    44.2 °F

  • Highest 19 March, 2026

    79 °F

Climate (2021–Present)

Cheyenne, Cheyenne Airport (36 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.3 °F
Get WillyWeather+ to remove ads