Royse City Weather Forecast

    • 42
    • 66

    Mostly Sunny

    • 34
    • 65

    Partly Sunny

    • 27
    • 44

    Mostly Sunny

    • 40
    • 50

    Mostly Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 56
    • 69

    Partly Sunny

Today 12 Dec Rockwall

Sunny. Highs in the upper 60s. South Winds around 5 Mph, becoming northeast in the afternoon.

Tonight 12 Dec Rockwall

Mostly clear. Lows in the lower 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Royse City Temperature Statistics

December Temperature

Rockwall Municipal Airport (6.2 miles)

  • Lowest 2 December, 2025

    29.8 °F

  • Average December

    42.6 °F

  • Highest 9 December, 2025

    63.7 °F

Climate (2020–Present)

Rockwall Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    57.4 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    76.7 °F
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