Roy Weather Forecast

    • 57
    • 84

    Thunderstorms

    • 59
    • 88

    Slight Chance Thunderstorms

    • 58
    • 87

    Chance Thunderstorms

    • 58
    • 87

    Chance Thunderstorms

    • 58
    • 85

    Slight Chance Thunderstorms

    • 57
    • 85

    Mostly Sunny

    • 57
    • 85

    Slight Chance Thunderstorms

Today 16 Aug Harding County

Mostly cloudy with isolated Thunderstorms. Isolated Showers. Highs in the upper 80s. South Winds 15 to 20 Mph. Chance of rain 20 percent.

Tonight 16 Aug Harding County

Mostly cloudy with a slight chance of Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the lower 60s. South Winds around 15 Mph this evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roy Temperature Statistics

August Temperature

Las Vegas Municipal Airport (55.9 miles)

  • Lowest 13 August, 2025

    50.6 °F

  • Average August

    70.4 °F

  • Highest 8 August, 2025

    91.7 °F

Climate (2020–Present)

Las Vegas Municipal Airport (55.9 miles)

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  • Average Low 2020–2025

    37.4 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    65.7 °F
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