Nelson Weather Forecast

    • 73
    • 90

    Decreasing Clouds

    • 73
    • 94

    Sunny

    • 72
    • 94

    Mostly Sunny

    • 72
    • 94

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Rain Showers

    • 72
    • 90

    Slight Chance Thunderstorms

Today 30 May Rockwall

Mostly sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 30 May Rockwall

Partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.

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Nelson Temperature Statistics

May Temperature

Rockwall Municipal Airport (1.9 miles)

  • Lowest 2 May, 2026

    50.9 °F

  • Average May

    72 °F

  • Highest 14 May, 2026

    90.5 °F

Climate (2021–Present)

Rockwall Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    77.4 °F
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