Phelps Lake Weather Forecast

    • 70
    • 90

    Partly Sunny

    • 71
    • 89

    Partly Sunny

    • 72
    • 87

    Mostly Cloudy

    • 74
    • 88

    Chance Thunderstorms

    • 74
    • 86

    Rain Showers Likely

    • 69
    • 86

    Rain Showers Likely

Today 14 May Rockwall

Sunny. Highs in the lower 90s. Southeast Winds 5 to 10 Mph, becoming south 10 to 15 Mph this afternoon.

Tonight 14 May Rockwall

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Phelps Lake Temperature Statistics

May Temperature

Rockwall Municipal Airport (1.2 miles)

  • Lowest 2 May, 2026

    50.9 °F

  • Average May

    67.1 °F

  • Highest 5 May, 2026

    86.4 °F

Climate (2021–Present)

Rockwall Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    77.4 °F
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